I didn't like the bulky, weird, or hard to print arms found for most Octoprint camera setups so I designed my own. If anyone wants a different length arm, just ask and I can accommodate. I have included the FreeCAD file in case you want to change things yourself.
UPDATED HOUSING I have uploaded V2.0 of the PiCam housing. It should be held secure by the tab on top and a small lip on bottom. If it is too tight fitting, let me know. A cover is coming in the future. The "ears" are for LED strips as shown in the photos.
The pivot base is spaced for 4040 extrusions. It can also be used on 2020 extrusions if you turn it sideways. The idea is to allow rotation on a horizontal plane to aim your camera. The notches and holes are designed for 3mm bolts and hammer nuts/T-nuts. You can find nuts on thingiverse if you need to print some. I can upload different base thicknesses if anyone needs to use a different length bolt.
Hope you enjoy this simple design.
3mmX12mm bolts for base
3mmX16mm bolts for pivots