Case for Pi Zero W

I wasn't entirely happy with the Pi Zero cases I found elsewhere, so I made my own in OpenSCAD. I've included the .scad file should someone like to tweak it to their requirements.

Designed to use some #2 pan head machine screws I had on hand. Included .scad file has parametric stuff for changing to a different screw size, or adjust to your printer's tolerance if necessary.

A few versions of the top and bottom, either closed or with access for heat sink/gpio pins. The heatpad version is int