Created a display frame with a small channel for a light strip and cable to run hidden to the back of the frame. This is not a very easy print, and I printed with supports for the light strip area. The insert I believe I had to scale down to 90% to get to fit, however you may need to experiment depending on your printer.
After printing, I ran a barrel plug pigtail through the channel, and soldered to the light strip. Carefully pulled the cable slack back and mounted the light strip in place.
Designed with the dimensions of the Great Wave off Kangawa 3D model in mind: https://www.printables.com/model/537003-the-great-wave-off-kanagawa/
Good luck and happy printing!
The author marked this model as their own original creation.