Just a humble simple mouse :p
This is based on the Bambu Lab Mouse Kit. You can just buy the kit and screw the 3D printed model in. You should be able to buy the mouse kit either from Bambu Lab website or your local authorized Bambu Lab distributor.
.stl files are in CAD/PrintExport directory 3d model files for viewing in different format is in CAD/Model and the parts used as reference are in CAD/ImportPartsts
Just print the .stl file in CAD/PrintExport
This is designed in OnShape and the document can be viewed using this link: https://cad.onshape.com/documents/983f546f674b6d6a845351bb/w/8131590bbf70e65e3e46648d/e/3519d6636146fab75fb50fce?renderMode=0&leftPanel=false&uiState=69dcf2a85e5847e331ff7a9631ff7a96