Imaginations come to life with Lego's first augmented reality app. Capture the flurry of dragons, trains, and pirate ships on video!

Lego's First AR App Brings Dragons and Pirates to Life | All3DP

If you're a fan of all things trains, read on to see the best sites for both railway and train 3D models and prints.

Train & Railways 3D Models: 10 Best Sources | All3DP

Engineers from MIT have built a virtual reality system for drones which they hope will reduce the frequency that the pilotless aircraft crash during training. The VR training system is called "Flight Goggles".

MIT Trains Drones to Fly Using VR "Flight Goggles" | All3DP

3D printed railway and train models can be all-consuming projects. Check out some of the best out there and get your caboose into gear!

3D Printed Trains & Railways: 15+ Models to Get on Track | All3DP

Due to the number of terrorist-related attacks increasing, researchers at Sheffield Hallam University have developed a new training method using virtual and augmented reality to better prepare police, first responders and air workers called AUGGMED.

AUGGMED Trains Police and Aid Workers for Terror Related Attacks using VR | All3DP

<html><head></head><body><h3 class="thing-component-header summary summary">Summary</h3>
<div><p>1:87 H0 Scale Signal Control</p></div>
<h3 class="thing-component-header settings print-settings">Print Settings</h3>
<p class="detail-setting printer brand"><strong>Printer Brand: </strong>
                         </p><div><p>Creality</p></div>
<p></p>                                    
                                                <p class="detail-setting printer"><strong>Printer: </strong>
                         </p><div><p>Ender 3 Pro</p></div>
<p></p>                                    
                                                <p class="detail-setting rafts"><strong>Rafts: </strong>
                         </p><div><p>No</p></div>
<p></p>                                    
                                                <p class="detail-setting supports"><strong>Supports: </strong>
                         </p><div><p>No</p></div>
<p></p>                                    
                                                <p class="detail-setting resolution"><strong>Resolution: </strong>
                         </p><div><p>0.12</p></div>
<p></p>                                    
                                                <p class="detail-setting infill"><strong>Infill: </strong>
                         </p><div><p>100%</p></div>
<p></p>                                    
                    <strong>Filament:</strong> 
                    <a href="http://www.amazon.com/s?url=search-alias&amp;field-keywords=eSun+Pla&amp;tag=tv-auto-20" target="_blank">
                        eSun Pla                    </a>

                    White
                
                        <br>                        <p class="detail-setting notes"><strong>Notes: </strong>
                        </p><div><p>I used eSun White PLA, on the default Ender 3 profile in cura on 0,12 settings.</p>
<p>I am using an Ender 3V2, minimal distance on print is 0,5mm so feel free to play with quality.</p>
<p>Dors and windows are in scale, the building is partially fictional partially based in PKP infrastructure in Poland / Eastern Europe.</p>
<p>There are no floors and no base but that should be easy to cut out or design if you need.</p>
<p>Enjoy :)</p>
<p>EDIT: V2 Files include 0,4mm windows sprue width to accomodate most common 0,4mm nozzles, also included simple entry door.</p>
<p>I added glue-in windows for those who have issues printing under 0,4mm lines. Print as normal the slicer will skip the lines and you can glue the standalone windows from the inside. </p></div>
</body></html>

H0 1:87 Signal Control

<html><head></head><body><h3 class="thing-component-header summary summary">Summary</h3>
<div><p>Added a tunnel to the original mountain model.</p></div>
<h3 class="thing-component-header settings print-settings">Print Settings</h3>
<p class="detail-setting printer brand"><strong>Printer Brand: </strong>
                         </p><div><p>Creality</p></div>
<p></p>                                    
                                                <p class="detail-setting printer"><strong>Printer: </strong>
                         </p><div><p>Ender 3 Pro</p></div>
<p></p>                                    
                                                <p class="detail-setting rafts"><strong>Rafts: </strong>
                         </p><div><p>Yes</p></div>
<p></p>                                    
                                                <p class="detail-setting supports"><strong>Supports: </strong>
                         </p><div><p>Yes</p></div>
<p></p>                                    
                                                <p class="detail-setting resolution"><strong>Resolution: </strong>
                         </p><div><p>0.2</p></div>
<p></p>                                    
                                                <p class="detail-setting infill"><strong>Infill: </strong>
                         </p><div><p>10%</p></div>
<p></p>                                    
                    <strong>Filament:</strong> 
                    <a href="http://www.amazon.com/s?url=search-alias&amp;field-keywords=eSUN+PLA%2B&amp;tag=tv-auto-20" target="_blank">
                        eSUN PLA+                    </a>

                    Black
</body></html>

Matterhorn Mountain tunnel for wooden toy train

Added a tunnel to the original mountain model.

<html><head></head><body><h3 class="thing-component-header summary summary">Summary</h3>
<div><p>Redesigned &quot;Thing:2787388&quot; &quot;Retaining wall and fence, N scale railroad.<br>
by Syncmanatl February 08, 2018&quot;    </p>
<p>My revision was done in Tinkercad.  Created a five panel wall that is 100 scale feet long.  Took off the fence and added a &apos;concrete beam&quot; to the top and bottom of the wall.  Rescaled it to make the arches taller and narrower.  </p>
<p>Be sure to rotate it so it lays flat on the bed of the printer (PLA on a Creality CR-6) </p>
<p>I used it on an N Scale layout, but it&apos;s a wall, scale to whatever and you can imagine the individual bricks are whatever size you imagine them to be. </p></div>
<h3 class="thing-component-header settings print-settings">Print Settings</h3>
<p class="detail-setting printer brand"><strong>Printer Brand: </strong>
                         </p><div><p>Creality</p></div>
<p></p>                                    
                                                <p class="detail-setting rafts"><strong>Rafts: </strong>
                         </p><div><p>No</p></div>
<p></p>                                    
                                                <p class="detail-setting supports"><strong>Supports: </strong>
                         </p><div><p>No</p></div>
<p></p>                                    
                                                <p class="detail-setting resolution"><strong>Resolution: </strong>
                         </p><div><p>0.16</p></div>
<p></p>                                    
                                                <p class="detail-setting infill"><strong>Infill: </strong>
                         </p><div><p>25%</p></div>
<p></p>                                    
                    <strong>Filament:</strong> 
                    <a href="http://www.amazon.com/s?url=search-alias&amp;field-keywords=Any+PLA&amp;tag=tv-auto-20" target="_blank">
                        Any PLA                    </a>

                    any
                
                        <br>                        <p class="detail-setting notes"><strong>Notes: </strong>
                        </p><div><p>lay flat on it&apos;s back to print.  </p></div>
</body></html>

Five Arch Retaining Wall - Reworked 

Redesigned "Thing:2787388" "Retaining wall and fence, N scale railroad.
by Syncmanatl February 08, 2018"    

My revision was done in Tinkercad.  Created a five panel wall that is 100 scale feet long.  Took off the fence and added a 'concrete beam" to the top and bottom of the wall.  Rescaled it to make the arches taller and narrower.  

Be sure to rotate it so it lays flat on the bed of the printer (PLA on a Creality CR-6) 

I used it on an N Scale layout, but it's a wall, scale to whatever and you can imagine the individual bricks are whatever size you imagine them to be. 



<html><head></head><body><h3 class="thing-component-header summary summary">Summary</h3>
<div><p>Reflektor f&#xFC;r Kesselfeuer einer Modellbahn in Spur IIm. Vorgesehen f&#xFC;r 2 LEDs.<br>
Reflector for the boiler fire of a model railroad in G-Scale. Designed for 2 LEDs.</p></div>
<h3 class="thing-component-header settings print-settings">Print Settings</h3>
<p class="detail-setting printer brand"><strong>Printer Brand: </strong>
                         </p><div><p>Prusa</p></div>
<p></p>                                    
                                                <p class="detail-setting printer"><strong>Printer: </strong>
                         </p><div><p>I3 MK3S</p></div>
<p></p>                                    
                                                <p class="detail-setting rafts"><strong>Rafts: </strong>
                         </p><div><p>Doesn&apos;t Matter</p></div>
<p></p>                                    
                                                <p class="detail-setting supports"><strong>Supports: </strong>
                         </p><div><p>Doesn&apos;t Matter</p></div>
<p></p>                                    
                                                <p class="detail-setting resolution"><strong>Resolution: </strong>
                         </p><div><p>0.15</p></div>
<p></p>                                    
                                                <p class="detail-setting infill"><strong>Infill: </strong>
                         </p><div><p>15%</p></div>
<p></p>                                    
                    <strong>Filament:</strong> 
                    <a href="http://www.amazon.com/s?url=search-alias&amp;field-keywords=Doesn%27t+matter+PETG&amp;tag=tv-auto-20" target="_blank">
                        Doesn&apos;t matter PETG                    </a>

                    silver
</body></html>

Reflector for boiler fire

Reflektor für Kesselfeuer einer Modellbahn in Spur IIm. Vorgesehen für 2 LEDs.
Reflector for the boiler fire of a model railroad in G-Scale. Designed for 2 LEDs.

<html><head></head><body><h3 class="thing-component-header summary summary">Summary</h3>
<div><p>KTM-5M3 (71-605) xUSSR tram model in H0 (1:87) scale.<br>
Model is designed from scratch in Tinkercad for printing with LCD UV-resin.<br>
I&apos;m using Anycubic Photon.</p></div>
</body></html>

KTM-5M3 (71-605) xUSSR tram (h0 scale 1:87)

KTM-5M3 (71-605) xUSSR tram model in H0 (1:87) scale.
Model is designed from scratch in Tinkercad for printing with LCD UV-resin.
I'm using Anycubic Photon.


<html><head></head><body><h3 class="thing-component-header summary summary">Summary</h3>
<div><h3>Pillars for M&#xE4;rklin bridges (compatible 7252 / 7253)</h3>
<p>These pillars are compatible to the original M&#xE4;rklin Pillars 7252 and 7253. For<br>
easier printing the walls and the cover &#x2013; plate are separated into two parts.</p>
<p>The model-files are named according to their height: For example &quot;Pillar12.stl&quot; is 12mm height. </p>
<p>The photos show the combination with the original parts (light grey) and the<br>
printed pillars. (dark grey).</p>
<p>The pillar parts can be just stacked or glued.</p>
<p>The adaptor to use these pillars with in bridges can be found here: <a rel="nofollow" href="/thing:3494300">https://www.thingiverse.com/thing:3494300</a> </p>
<p>The classic pillars to use with tin-bridges can be found here: <a rel="nofollow" href="/thing:2764885">https://www.thingiverse.com/thing:2764885</a><br>
.</p></div>
</body></html>

Pillars for Märklin bridges (compatible 7252 / 7253)

Pillars for Märklin bridges (compatible 7252 / 7253)
----------------------------------------------------

These pillars are compatible to the original Märklin Pillars 7252 and 7253. For
easier printing the walls and the cover – plate are separated into two parts.

The model-files are named according to their height: For example "Pillar12.stl" is 12mm height. 

The photos show the combination with the original parts (light grey) and the
printed pillars. (dark grey).

The pillar parts can be just stacked or glued.

The adaptor to use these pillars with in bridges can be found here: https://www.thingiverse.com/thing:3494300 

The classic pillars to use with tin-bridges can be found here: https://www.thingiverse.com/thing:2764885 
.

<html><head></head><body><h3 class="thing-component-header summary summary">Summary</h3>
<div><p>This is a mount for an SG90 style servo to drive uncoupling magnets for model railway uncouplers. It was designed for use in P4 with Alex Jackson couplings  but could work in OO or EM with other magnetic couplings. The mount is sleeved with a short length of plastruct tube which has a smooth bore and allows the plunger part to slide easily. A small 6mm diameter rare-earth magnet is attached to the top of the plunger.</p></div>
<h3 class="thing-component-header settings print-settings">Print Settings</h3>
<p class="detail-setting printer brand"><strong>Printer Brand: </strong>
                         </p><div><p>Creality</p></div>
<p></p>                                    
                                                <p class="detail-setting printer"><strong>Printer: </strong>
                         </p><div><p>Ender 5</p></div>
<p></p>                                    
                                                <p class="detail-setting rafts"><strong>Rafts: </strong>
                         </p><div><p>No</p></div>
<p></p>                                    
                                                <p class="detail-setting supports"><strong>Supports: </strong>
                         </p><div><p>No</p></div>
<p></p>                                    
                                                <p class="detail-setting resolution"><strong>Resolution: </strong>
                         </p><div><p>0.16</p></div>
<p></p>                                    
                                                <p class="detail-setting infill"><strong>Infill: </strong>
                         </p><div><p>25%</p></div>
<p></p>                                    
                    <strong>Filament:</strong> 
                    <a href="http://www.amazon.com/s?url=search-alias&amp;field-keywords=any+PLA&amp;tag=tv-auto-20" target="_blank">
                        any PLA                    </a>

                    Black
</body></html>

Mount for servo based magnetic uncoupler

This is a mount for an SG90 style servo to drive uncoupling magnets for model railway uncouplers. It was designed for use in P4 with Alex Jackson couplings  but could work in OO or EM with other magnetic couplings. The mount is sleeved with a short length of plastruct tube which has a smooth bore and allows the plunger part to slide easily. A small 6mm diameter rare-earth magnet is attached to the top of the plunger.

<html><head></head><body><h3 class="thing-component-header summary summary">Summary</h3>
<div><p>CHME 2 diesel loc in H0 scale.<br>
Work in progress (will be updated).</p>
<p>For now it is only case.</p>
<p>I printed it in N-scale and TT-scale. It is ok.</p></div>
<h3 class="thing-component-header settings print-settings">Print Settings</h3>
<p class="detail-setting printer brand"><strong>Printer Brand: </strong>
                         </p><div><p>Anycubic</p></div>
<p></p>                                    
                                                <p class="detail-setting printer"><strong>Printer: </strong>
                         </p><div><p>Photon</p></div>
<p></p>                                    
                                                <p class="detail-setting rafts"><strong>Rafts: </strong>
                         </p><div><p>Doesn&apos;t Matter</p></div>
<p></p>                                    
                                                <p class="detail-setting supports"><strong>Supports: </strong>
                         </p><div><p>Yes</p></div>
<p></p>
</body></html>

ChME-2 USSR diesel loco (h0)

CHME 2 diesel loc in H0 scale.
Work in progress (will be updated).

For now it is only case.

I printed it in N-scale and TT-scale. It is ok.

<html><head></head><body><h3 class="thing-component-header summary summary">Summary</h3>
<div><p>Bicycle rack design in 1:87 H0 scale.</p>
<p>This design was created by a fellow H0 enthusiast who sent me both the pictures of the printed bicycle rack and bikes and his design! He doesn&apos;t have a Thingiverse account himself but said I could upload the design if I wanted. This design completes my set of bikes so I am more than happy to be able to share also this bicycle rack now!</p>
<p>Special thanks: to the H0 enthusiast who so kindly shares his design with us :)</p>
<p><a rel="nofollow" href="/thing:3131722">Bike male</a><br><a rel="nofollow" href="/thing:3886096">Bike female</a></p>
<p>Read more about how the bike was designed and visit my blog at:<br><strong><a rel="nofollow" href="https://enelys3d.netlify.app/The_Bike/">The Bike</a></strong><br><strong><a rel="nofollow" href="https://enelys3d.netlify.app/">Enely&apos;s 3D</a></strong></p></div>
</body></html>

Bicycle rack H0 1:87 scale

Bicycle rack design in 1:87 H0 scale.

This design was created by a fellow H0 enthusiast who sent me both the pictures of the printed bicycle rack and bikes and his design! He doesn't have a Thingiverse account himself but said I could upload the design if I wanted. This design completes my set of bikes so I am more than happy to be able to share also this bicycle rack now!

Special thanks: to the H0 enthusiast who so kindly shares his design with us :)

[Bike male](https://www.thingiverse.com/thing:3131722)
[Bike female](https://www.thingiverse.com/thing:3886096)

Read more about how the bike was designed and visit my blog at: 
**[The Bike](https://enelys3d.netlify.app/The_Bike/)**
 **[Enely's 3D](https://enelys3d.netlify.app/)**

<html><head></head><body><h3 class="thing-component-header summary summary">Summary</h3>
<div><p>english below</p>
<p>Ich hab eine Magnet-Kupplung f&#xFC;r die Spurweite TT (Ma&#xDF;stab 1:120) entworfen.<br>
Sie passt in den Standard-NEM-Schacht und damit in alle Fahrzeuge aller Hersteller mit diesem Schacht.<br>
Der Abstand der Wagen in der Gerade ist dabei wie bei den Original-Tillig-Kupplungen &#xE4;u&#xDF;erst gering und vorbildtreu.<br>
Jegliche Kurvenkombinationen haben bei mir gut funktioniert und auch starke Neigungswechsel waren kein Problem. Gerade hier hat die Tillig-Kupplung ja gerne ihre Schw&#xE4;chen.</p>
<p>Ich hab zwei 2x1mm-Neodym-Magneten verwendet und diese gegenl&#xE4;ufig gepolt verbaut, sodass es egal ist, wir ihr die Wagen dreht, sie kuppeln stets und sicher zusammen.</p>
<p>Das 3D-Modell ist so designed, dass die Magneten auch ohne Kleben nur durch Klemmkraft halten, trotzdem musste ich ca. 10% der Magneten aufgrund der Toleranzen meines Druckers mit etwas Sekundenkleber einkleben. </p>
<p>Wenn euch das Design gef&#xE4;llt, lasst mir gern ein wenig Geld f&#xFC;r einen guten Kaffee dar: <a rel="nofollow" href="https://www.paypal.me/asraelvudogel">https://www.paypal.me/asraelvudogel</a></p>
<p>Viel Spa&#xDF; beim Basteln</p>
<p>Edit 11.11.2020: Es gibt nun auch eine Version f&#xFC;r die alte <a rel="nofollow" href="/thing:4650373/files">BTTB-Schlitz-Aufnahme</a></p>
<p>I designed a magnetic coupling for the TT gauge (scale 1: 120).<br>
It fits in the standard NEM slot and therefore in all vehicles from all manufacturers with this slot.<br>
As with the original Tillig couplings, the distance between the cars in the straight is extremely small and true to the original.<br>
Any combination of curves worked well for me and sharp changes in incline weren&apos;t a problem either. Here in particular, the Tillig coupling has its weaknesses.</p>
<p>I used two 2x1mm neodymium magnets and installed them with opposite polarity, so it doesn&apos;t matter how you turn the car, they always couple together safely.</p>
<p>The 3D model is designed in such a way that the magnets only hold by clamping force without gluing, but I still had to glue about 10% of the magnets with a little superglue due to the tolerances of my printer.</p>
<p>If you like the design, you can buy me a good coffee at <a rel="nofollow" href="https://paypal.me/asraelvudogel">https://paypal.me/asraelvudogel</a></p>
<p>Have fun</p>
<p>Edit 11/11/2020: There is now a version for the old <a rel="nofollow" href="/thing:4650373/files">BTTB-Slot-Holder</a></p></div>
<h3 class="thing-component-header settings print-settings">Print Settings</h3>
<p class="detail-setting printer brand"><strong>Printer Brand: </strong>
                         </p><div><p>Creality</p></div>
<p></p>                                    
                                                <p class="detail-setting printer"><strong>Printer: </strong>
                         </p><div><p>Ender 3 Pro</p></div>
<p></p>                                    
                                                <p class="detail-setting rafts"><strong>Rafts: </strong>
                         </p><div><p>No</p></div>
<p></p>                                    
                                                <p class="detail-setting supports"><strong>Supports: </strong>
                         </p><div><p>No</p></div>
<p></p>                                    
                                                <p class="detail-setting resolution"><strong>Resolution: </strong>
                         </p><div><p>0.10</p></div>
<p></p>                                    
                                                <p class="detail-setting infill"><strong>Infill: </strong>
                         </p><div><p>50%</p></div>
<p></p>                                    
                    <strong>Filament:</strong> 
                    <a href="http://www.amazon.com/s?url=search-alias&amp;field-keywords=Creality+PLA&amp;tag=tv-auto-20" target="_blank">
                        Creality PLA                    </a>

                    Black
</body></html>

Scale TT Magnet Coupling 1:120

english below

Ich hab eine Magnet-Kupplung für die Spurweite TT (Maßstab 1:120) entworfen.
Sie passt in den Standard-NEM-Schacht und damit in alle Fahrzeuge aller Hersteller mit diesem Schacht.
Der Abstand der Wagen in der Gerade ist dabei wie bei den Original-Tillig-Kupplungen äußerst gering und vorbildtreu.
Jegliche Kurvenkombinationen haben bei mir gut funktioniert und auch starke Neigungswechsel waren kein Problem. Gerade hier hat die Tillig-Kupplung ja gerne ihre Schwächen.

Ich hab zwei 2x1mm-Neodym-Magneten verwendet und diese gegenläufig gepolt verbaut, sodass es egal ist, wir ihr die Wagen dreht, sie kuppeln stets und sicher zusammen.

Das 3D-Modell ist so designed, dass die Magneten auch ohne Kleben nur durch Klemmkraft halten, trotzdem musste ich ca. 10% der Magneten aufgrund der Toleranzen meines Druckers mit etwas Sekundenkleber einkleben. 


Wenn euch das Design gefällt, lasst mir gern ein wenig Geld für einen guten Kaffee dar: https://www.paypal.me/asraelvudogel

Viel Spaß beim Basteln

Edit 11.11.2020: Es gibt nun auch eine Version für die alte [BTTB-Schlitz-Aufnahme](https://www.thingiverse.com/thing:4650373/files)

I designed a magnetic coupling for the TT gauge (scale 1: 120).
It fits in the standard NEM slot and therefore in all vehicles from all manufacturers with this slot.
As with the original Tillig couplings, the distance between the cars in the straight is extremely small and true to the original.
Any combination of curves worked well for me and sharp changes in incline weren't a problem either. Here in particular, the Tillig coupling has its weaknesses.

I used two 2x1mm neodymium magnets and installed them with opposite polarity, so it doesn't matter how you turn the car, they always couple together safely.

The 3D model is designed in such a way that the magnets only hold by clamping force without gluing, but I still had to glue about 10% of the magnets with a little superglue due to the tolerances of my printer.

If you like the design, you can buy me a good coffee at https://paypal.me/asraelvudogel

Have fun

Edit 11/11/2020: There is now a version for the old [BTTB-Slot-Holder](https://www.thingiverse.com/thing:4650373/files)

<html><head></head><body><h3 class="thing-component-header summary summary">Summary</h3>
<div><p>Model railroad jet snowblower. Winter is coming, make sure your layout stays clear of snow!<br>
Not based on any prototype, just freelanced off of various reference photos.</p>
<p>N SCALE model has properly sized holes for Micro Trains 4 wheel trucks, the front one without couplers. Rear with couplers.</p>
<p>RESIZEABLE is the same model without the Micro Trains truck holes. Model is 1/160 but can be rescaled and modified in 3D design software for larger scales.</p></div>
<h3 class="thing-component-header settings print-settings">Print Settings</h3>
<p class="detail-setting printer"><strong>Printer: </strong>
                         </p><div><p>Elegoo Mars</p></div>
<p></p>                                    
                                                <p class="detail-setting rafts"><strong>Rafts: </strong>
                         </p><div><p>Yes</p></div>
<p></p>                                    
                                                <p class="detail-setting supports"><strong>Supports: </strong>
                         </p><div><p>Yes</p></div>
<p></p>                                    
                    <strong>Filament:</strong> 
                    <a href="http://www.amazon.com/s?url=search-alias&amp;field-keywords=Elegoo+Resin&amp;tag=tv-auto-20" target="_blank">
                        Elegoo Resin                    </a>

                    Gray
                
                        <br>                        <p class="detail-setting notes"><strong>Notes: </strong>
                        </p><div><p>I personally use a resin printer but this should have no issue on FDM printers</p></div>
</body></html>

Jet Snowblower Model Railroad

Model railroad jet snowblower. Winter is coming, make sure your layout stays clear of snow!
Not based on any prototype, just freelanced off of various reference photos.

N SCALE model has properly sized holes for Micro Trains 4 wheel trucks, the front one without couplers. Rear with couplers.

RESIZEABLE is the same model without the Micro Trains truck holes. Model is 1/160 but can be rescaled and modified in 3D design software for larger scales.

<html><head></head><body><h3 class="thing-component-header summary summary">Summary</h3>
<div><p>An extender for the NMRA Mark IV HO track gage for use on a modern (1980 up) model railroad.  Provides clearance for double-stack cars and auto racks.  Dimensions per NMRA Standards - Clearances S-7.</p></div>
<h3 class="thing-component-header settings print-settings">Print Settings</h3>
<p class="detail-setting printer brand"><strong>Printer Brand: </strong>
                         </p><div><p>Prusa</p></div>
<p></p>                                    
                                                <p class="detail-setting printer"><strong>Printer: </strong>
                         </p><div><p>I3 MK3S</p></div>
<p></p>                                    
                                                <p class="detail-setting rafts"><strong>Rafts: </strong>
                         </p><div><p>No</p></div>
<p></p>                                    
                                                <p class="detail-setting supports"><strong>Supports: </strong>
                         </p><div><p>No</p></div>
<p></p>                                    
                                                <p class="detail-setting resolution"><strong>Resolution: </strong>
                         </p><div><p>0.16</p></div>
<p></p>                                    
                                                <p class="detail-setting infill"><strong>Infill: </strong>
                         </p><div><p>25%</p></div>
<p></p>                                    
                    <strong>Filament:</strong> 
                    <a href="http://www.amazon.com/s?url=search-alias&amp;field-keywords=Prusament+PETG+or+PLA&amp;tag=tv-auto-20" target="_blank">
                        Prusament PETG or PLA                    </a>

                    Orange
                
                        <br>                        <p class="detail-setting notes"><strong>Notes: </strong>
                        </p><div><p>Orange was chosen to make it more visible when on the layout.</p></div>
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Extender for NMRA HO Gage 

An extender for the NMRA Mark IV HO track gage for use on a modern (1980 up) model railroad.  Provides clearance for double-stack cars and auto racks.  Dimensions per NMRA Standards - Clearances S-7.

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