Ender 3 pro Modular Pi Camera arm

This is a remix of 2 files.

I wanted to mount a Pi Camera so I would be able to monitor my print while I was not in the room. Every mount that i found for the Ender 3 did not required hardware which I did not have at the moment. I also wanted to be able to have more options where the camera was positioned.

This is my first design (remix) I have minimal experience with 3D design and wanted to learn how something like this could be done.

Any suggestions and advice would be appreciated.

Edit/suggestion
1) print the arms at 98-99% scale for a tighter fit and better poisoning

2) 3/11/2020- Success. Printed it at 98% 98.5% and 99%. The 98.5% and 99% resulted in exactly what I was looking for. Secure and not moving unless I intentionally moved it. Final pictures to follow