Note: my pets' lithophanes were not included in the downloads. Fear not - lithophanes are easy to make.
Created for 100mm by 100mm lithophanes, 3mm thick. (I created my lithophanes using lithophanemaker.com, using the option for "Flat Lithophane Maker" and the "No Border and Printing Stand" frame option. I used a small hobby saw to trim off the printing stand.)
For the light: I wanted something simple, requiring no extra work. I settled on IKEA's "Tarnaby" desk lamp. 200 lumens is enough light and the LED bulb doesn't create enough heat that it needed venting. The desk lamp also has a dimmer and a weighted base - extra bonuses.
Someday I might come back and add a ball-bearing ring, to rotate the holder easily. (The current connection to the lamp is tight enough to hold it, but loose enough it can rotate.)
Edit: Added an option for a top panel. Frida-kitten was telling me how unfair it was that she didn't have a lithophane on the nightlight. (Top-Panel_large_edge and Top-Panel_small_edge.)
The author marked this model as their own original creation. Imported from Thingiverse.