So this is something I worked on for a month. Did a lot of testing and fitting.The idea was to create a interchangeable picture box so that the pictures could be updated over time. The pictures are a lithophane that are 3D printed and they require to be back lite. Each one has 6 LEDs and a battery pack but can also be ran on a power supply.
This is some of the prototyping that was done first.
These are what the lithophanes look like with and without back light.
This was figuring out the lighting and power stuff.
This was version one (V1) of the photo gift box.
This is version two (V2) of the photo gift box.
And this was the last version (2.1) I did.