Square Lithophane light box

This is my take on a Lithophane light box with DYI assembly. Partrs fit tight together, so you dont have to use glue - enabling you to replace the lithopanes according to your mood.
I have used support printing the corners, as I had "variable" results without. No support neede on the other models.

The lithophane images must be 10x10 cm with a dept of 4 mm. I have created my lithophanes here : https://itslitho.com/

For a nice ambinet light on the back plate , I have used this :

https://www.amazon.de/-/en/gp/product/B01M9CVNUO/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1

To make the two color print on my Ultimaker 3, I have used this technique :

https://www.youtube.com/embed/YdNUDPJM-PI