Case printing
The case made by Eried is the one I have used.
Print the front and back revised. I didn't need the internal spacer.
I couldn't find the M2.8 screws. So I used M2.5 bolts and they work perfectly. 10mm length came out just too short to stick them through from front to back. You'd probably want the M2.5 bolt length12mm or 16mm.