Here is my version of Hunter Warrior ID from Alita Battle Angel. It's designed to fit 1mm perspex/acrylic inside together with picture.
For 1mm perspex you have dxf file for laser cutting, but if you print the picture on thick card and glue few together it should work too.
NOTE: This model hasn't been test printed yet.
Physics, 3D printing, Programming, Astronomy and Sci-fi - that's me \//