I made this in fusion 360. just print and wire it with leds. Theres a rectangle for the leds to go through. plus a hole so you can hang on the wall. Or it can just stand up on its own.
here's the link to the lights i use
https://www.amazon.com/dp/B0BG8CCPNY?ref=ppx_yo2ov_dt_b_product_details&th=1
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