Raspberry pi 3B+ Housing with brackets for rail mounting on Prusa i3 MK3.
The bracket fits in the frame rails and can be mounted on either side of the printer. The idea for the slot mount is from this print: https://www.prusaprinters.org/prints/4112-raspberry-pi-3b-case-for-mk3-v-slot/comments
Camera cable can be fed thru the top housing.
You know your printer best and therefore I'm not supplying any G-Code files ;-)
Note: I prefer my prints to have tight tolerances. I recommend a properly calibrated printer before printing this housing.
The author hasn't provided the model origin yet.