I recently got my hands on the original Raspberry Pi 1 Model B, but couldn’t find a case design that I really liked, so I decided to make my own.

This case is designed to be compatible with most heatsinks, and ensures that the connectors do not protrude from the case.
RCA cables with a diameter of up to 12.5 mm can be plugged in directly without removing the case.

The case uses a snap-fit design for secure assembly, but when using a Rev.2 board with mounting holes, the lid can also be fixed with screws.
In that case, please use M3 self-tapping screws or M2.5 screws.

The STEP file is also included for further modification.