About this 3D model

My Patreon supporters get this for free :) It seems odd these days to find a development board without a 3D-printable case! But having just grabbed one of these, that's where I found myself. So, I designed one! This is specifically for the Rock Pi S - the small, square board, not the larger ones. The two parts connect with M3 bolts. I've used 16mm, but it should work fine with a few mm either side of that.