WARNING: This is still work in progress. The measurements are off. I printed this once and it didn't fit yet. I will update this once I have a working version.
A replacement shell for the original Doxy Massager.
More information and deatils about the design as well as instructions for printing and assembly can be found in <doxy-replacement-shell-v2.scad>.
I tried hard to not require any material except for this print, but had to add one M3 hex nut. But you can get them easily in every hardware store.