This is the Millennium Puzzle from the anime/manga Yu-Gi-Oh! This 3000/5000 year old puzzle houses the spirit of an ancient egyptian Pharaoh, waiting to be released when the puzzle is solves, to put an end to the Shadow Games. This prints in 20 parts but will be 15 once the corners are put together and the Top ring pieces 1 and 2 are attached. Also available for purchase at https://www.etsy.com/listing/568662764/millennium-puzzle-3d-puzzle?ga_order=most_relevant&ga_search_type=all&ga_view_type=gallery&ga_search_query=millennium%20puzzle&ref=sr_gallery_1