Sonic The Hedgehog Lithophane

See how I made this here: https://www.youtube.com/watch?v=h_KqWFNplmM

This is a bas relief of a screenshot from the original Sonic game for Sega Genesis. It comes from the good ending where Sonic collected all of the chaos emeralds. Originally I was going to paint it, but I thought it looked pretty cool as a lithophane, so I 3D printed a box for it and stuck some lights into it.