A compact, adjustable Raspberry Pi camera mount that attaches to the arms on a Z-brace mod. Prints easily without supports and holds securely. Besides the peg the parts are otherwise symmetrical so you can mirror them in your slicer if you want the camera to face the other direction.
There is a small support piece underneath the peg that can be removed easily after printing. Sometimes it comes off when you remove the parts from the bed but other times it's a bit more stubborn. I find the easiest and cleanest way to remove it is to set the body piece on a table with the peg facing upwards, position a razor blade in the gap between the two parts, and tap on the top of the blade lightly with some other object. The support piece should pop off, no problem.