back camera base with flexible metallic attachment

A camera holder for the back of the printer.

I was looking for a good way to timelapse and i used the back of the printer to mount the camera.

I have meshmixed the ball joint from the following thing:
https://www.thingiverse.com/thing:4721088

I use vslot M4 nuts to hold the bracket holder. This is the thing:
https://www.thingiverse.com/thing:1573410

The inner hole of the holders are 8,4 mm .
This is the diameter i wanted for my attachment.
This is the video from the first timelapse:
https://www.youtube.com/watch?v=6Lq5pqQvO1Y

the metalic spring is from an old led light.

for timelapse i use the front left option to stabilize.