Just upload your picture you want printed to: http://3dp.rocks/lithophane/
Once the pictures have been printed, I measure the curve and size to make the stands.
You can design the stands using the 3D model the website creates, however it will be a little different dimensions after it is printed.
Make sure to use white PLA or ABS for your prints.
I made mine with a 70% infill.
I recessed the LEDs in the stand so you would get more of a consistent light.
