Better than that I can link it. I added backer board that I painted black and grommets to hide the wires.

Pictures of the backside https://imgur.com/a/kJGBAcq

https://www.amazon.com/gp/product/B0875XFWRH/ref=ppx\_yo\_dt\_b\_asin\_title\_o07\_s00?ie=UTF8&th=1