MechWarrior Online Mad Cat MKII, roughly 140mm tall.
Fully articulated, and tested, all parts should be 100% printer friendly and error free. With multiple Torso and weapon options (more than any previous), and like the Atlas, does not require any glue for assembly. LRM pods can be printed separately and attached to certain torso's to make even more options than the 12 that I provided, and I added a few more weapon attachments as well as re-doing a few. Making this the most customizable 'Mech I have done to this point.
*Edit : Small update to the LRM10 and 20 added a V2 of each, with the missiles slightly closer together.
**Edit 2 : Added LRM15 and 2 more Torso Options.