CR10 v2 Modified Pi Camera Mount

This was remixed (crudely, so far) from https://www.thingiverse.com/thing:3310252, because the original gets caught on the z-axis braces when the gantry rises too high. This one sets the camera back far enough so that that does not happen.

All the chain links and camera housing should be used from the original version.

I also flipped the blade that sits against the x-limit switch housing (doesn't show in yellow version as it was an earlier version), because for some reason, the original designer has it extending up instead of down (down gives better bracing against the weight of the part, chain and gravity)