A modified design of OZ2CPU incredible Amiga tank mouse model. It has been modded to fit the Wireless mouse component kit from Bambu-Lab, so the cutouts on the bottom allow to fit the laser lens, the switch and the battery door instead of the ball. Buttons have been tweaked to match the switch positions on the board and the cable holes have been filled.

Snapmaker

Snapmaker 2 A350

No

Yes

Normal, 0.16mm

30%

In Cura, I found that setting the support direction to 45 degrees help to get a better result in areas with long, straight runs. Print top and buttons with the visible parts facing up. Print the lower part flat on the print surface to get a smooth bottom and the inner structure well defined.

The wireless kit comes with everything you need as far as electronics go. You need to add one very tiny screw to lock down the PCB at the front and two slightly larger screws to tighten down the top to the bottom part of the case.

Grab the kit from Ali-Express, it's 6 EUR each.