My quick and dirty remix from Tiwo_3D.
His case was one of the only ones that were super simple and almost fulfilled my needs.
Unfortunately it lacked some things i wanted.

Since the holes and outer measurements were perfect, I kept those and redesigned it a little bit and added additional holes for wall mounting and added vents/openings for minimal airflow etc.

NOTE: a usb-c cable does NOT fit in there! I used a usb-cable and connected following:

pcb Plus (green) to usb-cable 5v (red)
pcb Minus (yellow) to usb-cable GND (black)
pcb B (Black) -> ignore (not needed)
pcb A (Red) -> ignore (not needed)

See pictures i provided

Anycubic

Vyper

No

No

10 is enough