Print 5 custom lithophanes (http://www.thingiverse.com/thing:229961), using your own image and the default size/settings.
Print all 6 components of lithobox. Suggested settings:
- all at 0.1 mm layer thickness
- use brim to prevent warping
- lithobox-mount and lithobox-clamp with supports. Won't be pretty, but it's internal so it doesn't matter too much.
- optional to save filament: print both lithobox-bottom parts without a bottom layer