The more I think about it, I do have a rather specific need in a 3D design tool:
I'm mostly trying to build space efficient / well designed cases for ESP/Arduino devices, along with a couple of sensors & attachments (e.g. temperature/humidity/motion sensors, LED display etc).
All their physical dimensions and pin layouts are well defined, so surely there must be some kind of tool, which comes with design templates and can auto-arrange an efficient case for you?
Right?! Please say I'm right.