The textured moon was remixed from Wolf howling at the moon by Jonn2k - Thingiverse. The lithophane must be printed at 100% infill to get the proper effect. The cat and branch came from thingiverse but the link is no longer working (http://www.thingiverse.com/thing:3421257, Cat on a tree - 2D Wall Art by TWDesign).
I used Prusament Vanilla White PLA for the moon and a generic black PLA for the branch/cat. There is a color change at 5.04mm to transition from coloring the moon to coloring the branch/cat.
I created a display stand for this model. 200mm display stand for circular lithophane by Jon | Download free STL model | PrusaPrinters
The author remixed this model.