Edited a Pi 4 case that I liked to fit in a Pi 3.
Changes are:
Should also work for other 3D printers with side rails
Printer Brand:
Creality
Printer:
Ender 3
Rafts:
Doesn't Matter
Supports:
Yes
Resolution:
0.2 mm
Infill:
30
Filament:
Amazon Basics PETG Red
Notes:
Only use supports in mount case.