The file 'Cthulu Elder Sign 3D Printer Model' is (STL) file type, size is 143.5KB.
The Elder sign from the Cthulu mythos :).
Here is the original image - https://www.reddit.com/r/Lovecraft/comments/5u2fpk/i_made_an_elder_sign_for_public_domain/
Elder_Sign_badge.STL | 158.2KB | |
Elder_Sign_medallion.STL | 175.3KB | |
Elder_sign_soaster.STL | 203.0KB |