I didn't like the idea of hanging a lithopane in front of the light and wanted it to just stand up on its own. It's still hangar compatible but now it can take a 2.5mm lithopane at a 10 degree angle.

SCAD, but still using the cleaned STL currently. Will upload a customizable source when I get around to recreating the base STL in SCAD.

Just print! Soon to be customizable for your own lithopane specifics.