Prusa i3 MK3 Raspberry Camera Mount bottom cable

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4762626.

I remixed the camera holder so the ribbon cable comes out the bottom of the holder. I am also including a 20mm longer remix of https://www.thingiverse.com/snasanders --- https://www.thingiverse.com/thing:3141061. Also the back now screws on to the front with M2x10 machine screws. The holes may need to be drilled out a bit.