PS3 Eye back cover Witbox axis mount

I started with this nice design : https://grabcad.com/library/playstation-eye
It's far from perfect/finished but It works and I'm not sure I will spend any more time on it.
I shared the STP file so please if you improve it, share it back !

Printed with no draft and support everywhere (lines).
I struggled getting the 4 screws aligned, I settled with 3 ;).