I have used almost all the pi camera attachable mounts for my Anet A8 & A6 and I find that most of them either fall after some time or just isn't in the position I need. The best way is to just have as a stand.
I really like Fornellas' Pi Camera Pole, but I also wanted it detachable in case I place it somewhere else.
Alot of desings use Papinists Rpi camera frame, so I figured I remix the pole to use the frame.
I made two different heights for the pole, I like the tall one.