Simple Case for the Raspberry Pi5 that prints easily and looks great. There is provision for the official active cooling.
This design is specific to the official Raspberry Pi Active Cooler, other fans may or may not fit into the design.
If you would like a top cover to accommodate your 3rd party fan, please share the details of your fan and I will try to create a suitable model as an option for the top cover.
EDIT:
After some consideration I have decided to share the onshape document. Please share your remix, especially if you use the cad files.