Magnetic backlighetd lithophane frame

Magnetic back-lighted lithophane frameThe model consists in two main parts: the frame and the container box.To make the model easy to print, I split the main components in half, so they are easily printable without supports. The top-frame and bottom-frame files make up the frame; the backplate and walls make up the box. Notes: in the photos I uploaded there is my complete model, where the frame is covered with red felt, to make the surface more pleasant.FrameThe frame has external dimensions of 172x135mm and can contains lithophane photos with a size of 148x111mm. To create the lithophane photos models I used the online website https://itslitho.com/, because it allows you to add a border to the photo. This is needed as the frame has internal slot to contain the lithophane itself.The frame has an upper hole, used to slide the lithophane in and out. The hole has a depth of 5mmThe frame has internal magnets slots, used to easily attach it to the container box.LithophaneAs already mentione