RockPi 4B case

As the original model was in some ways a mirror of I needed, I did some changes so it can fit my RockPi 4B board. Case is slightly higher, and has inside 1 more post so it doesn't wiggle. GPIO port space removed, as I don't need it. Antenna port removed aswell as I don't have an antenna port. Cutout for status light is removed, as I wanted less unneeded light.

Post contains .3mf, .stl for both parts, and .f3d file which includes all two bodies (3rd isn't shown as somehow if it is deleted it breaks the model) and model of the RockPi 4B board which I used as a reference so it fits better and I have measuring to do.

Model was made higher to fit my passive radiator [link](https://www.aliexpress.com/item/10000316344905.html?spm=a2g0o.order_list.order_list_main.314.4b7f18027qPXL5)

RockPi 4B board model can be found [here](https://grabcad.com/library/rock-pi-4-a-b-board-1)