You've probably seen the A1 Mini mystery kits for a printed mouse. I think it's pretty neat that Bambu Lab is including those as there are plenty of others to try as well, like this one. It's an asymmetric shape I made that has design elements from multiple mice. There's a test shape as well so you can see how it agrees with your hand prior to committing to disassembling another mouse.

Full assembly guide (I apologize for the off-site link for instructions):
https://www.instructables.com/ZS-J1-3D-Printed-Asymmetric-Wireless-Claw-Biased-M/

Video Guide:
https://youtu.be/RiZ-WQP_BWo