Sorry about the late response, OK, brackets and cases for microcontrollers are actually great on a select mini. I agree with others that a Bambu would serve you great AND give you MUCH better finish etc… but the footprint of that thing is about twice that of the mini. I know of at least two prototype printers that are smaller BUT they are prototypes with all the faff that involves including troubleshooting them every time you move them.

Good luck.