150mm lithophane box

This is a single lithophane box litho will need to be 150 x 150 x 3 mm box itself is 230 x230 so will take a good size printer to make it.

magnets used 3 mm x 8 mm 8 used in this build
I used dremel with grinding stone to cut a hole for magnet in battery lid and super glued all magnets in.
5v battery powered LED strip cut to fit and soldered together.

I used silver tape to maximize light reflection in hopes to use fewer LEDs and maximize battery life
Supports only needed for battery area
any question feel free to ask i will respond as soon as I can.