I searched and couldn't find a thread on these cameras.
No longer supported by Oscar, but the design is pretty mature and the camera quite easy to assemble if you've done any 3D printing.
I made one and tweaked a few things (65:27 frame size, dual cold shoe, screw in strap lugs and heat set tripod thread mount) I had most of it printed by unionfab in sintered nylon even though I own an FDM printer it's very difficult to successfully FDM print.
I used a Schneider 47mm digitar which is the same as the 47mm super angulon (non-XL) and 47mm apo-digitar XL.
Currently shooting the first roll and will share when it's done.