Lithophane frame with magnets

This frame works with the lithophanes generated by Make My Lithophane on MakerLab. Select one of the fixed frame options and print the lithophane and the white diffuser plate from the exported file. This frame uses magnets for a clean closed frame look and also allows easy swapping of lithophane pictures. One print profile uses embedded magnets. You will need four 5x2 round magnets. The print will pause for you to add the magnets and then continue to embed them into the frame and end piece. Added a second print profile to use 3 5x2 non-embedded magnets for each side so 12 magnets. This provides enough strength to hold the frame vertically with everything in it and not have the end fall off.