The file 'RAMPS And Octopi 2020 Extrusion Mount 3D Printer Model' is (stl) file type, size is 173.4KB.
It took me a couple test prints, but the holes now line up nicely.
I had to rotate it 45 degrees to fit it on my 200mm bed.
Fits Raspberry Pi 2 and/or B+
You can also mount it on wood, too....or whatever.
2020_RAMPS_and_pi_mount.stl | 542.0KB |