One of the first things I tried to model in Fusion360 after being exclusive with FreeCAD. The holes on the backplate aren't that great, as it was right where I wanted to put the LED strip, hence the addition of the “LED Riser”. So, my LEDs are facing right to the front. The three layers of white provides good diffusion. Looks good on the outside. Using WS2811 and WLED on an ESP. I'm sure the “round the outside” method of LED strips would work well here, too.