About this 3D model
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