I've been asked about the dimensions of µGame 10, hole sizes and placement, etc. — so I decided to sit down and update the OpenSCAD model that I made some time ago for µGame 6. I have put it in the repository at https://github.com/python-ugame/ugame-10-hardware

You should be able to import it into most 3D modelling software, and from there you can use it to design cases and all sort of other things.