Raspberry Pi 3 camera mount for camera similar to this Link to Vendor . Camera should be slided into the fittings on the Outer part, flat cable is intended to fit through the gap in the front of the Outer part onwards to the backside and up on the gantry of the printer. You need 2x M3 screws and bolts.
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I printed this 3 parts next to each other standing on the sides with the guideholes for the screws as close to the bed as possible.