Slide-on khominhvi's Camera Mount

Khominhvi's pi camera mount is the only bed camera mount I could find for the Prusa i3 MK3 that didn't end up touching the left Z axis motor and didn't end up hitting the plexiglass windows of a lack enclosure.

The only problem I encountered was it would mean having to detach the heated bed from the Y carriage to install this arm.

I didn't want to bother with that, so I imported the mount to Tinkercad and modified it so I could just slide it over the Y carriage. I also added grooves to al