Here is a new and updated case design for the Open Gamma Detector Rev.2 and 3!

It's a lost more compact and features friction fit slots for panel and display mounts. There are STL files for a default display mount for an SH1106 1.3 inch OLED screen and one for a solid panel cover. You can design some custom parts to fit your needs, especially with the front panel, and then just slot it right in.

The detector main board is screwed in the bottom plate that is then attached to the top.  All the screws are designed to be screwed into inserts and the large front section of the case can fit up to a 5x5x5 cm scintillator.

Just uploaded all the STL files to GitHub!