Hey everyone, I'm working on making my own trackball, and the shell design is kicking my ass because I'm also learning cad on the way.

Does anyone have a 3d scanner they can use to create an approximate model of the MX Ergo mouse so I can study it? Going off photos, I just don't see the shape.

The one in the photos is meant to be inspired by MX ergo but not a total copy, but the shape feels a bit off still. And I want to learn more to design for manufacturability.