This is a simple, functional, angled case for the Riden RD6006 buck converter. 

Designed to take a 10mm power jack in the back. Vented for airflow.

M3 5mm screws hold the back in place (example in photo 4 available from Amazon)

Main body prints on my Neptune 4 in 2 hours 35 minutes  using the ‘Normal’ profile - 0.2mm layr height  and 250mm/s