I wanted to mount the camera in the corner of the printer, but after some trail and error I had to conclude there was no room. I still included the design files, for if someone finds a way. Finally hooking the mount around the front panel, around the top seemed best. I improved upon the following existing ball joint design: https://www.youmagine.com/designs/parametric-ball-jointI found that the camera needed to be enclosed, for proper image quality. Without a case it seemed like you saw the inside of the lens mount. So made a camera case holder that encloses the camera module (UM_camera_case). The design is created parametrically using OpenSCAD. Update: I added some space around the joint to keep it flexible. Update2: I tweaked the retraction settings to make the support break off more easily.