If you enjoyed this consider putting a coin in my jar maaybee? :D
I used fuzzy skin settings for a nice texture, if you turn it off the frame will be loosie due to tolerance being adjusted for fuzzy skin.
I used a warm light LED string (1) from TEDi. There is also a hole (2) to push the lithophane out in case it get's stuck.
I hot glued the battery box in the slot and the lights inside (it's kinda messie, I know, but it works).
You can make your own lithopane here with following settings:
Lithophane Resolution: 0.2
Width: 148
Height: 100
Base Width: 4
Base Height: 4
Overhang Angle: 40
Maximum Thickness: 4
Minimum Thickness: 0.6