I'm not a fan of fiction fit mounted parts for 3D printers, especially ones with heated chambers so I remixed this to use two M3x8 button head screws and T-Nuts/Hammerhead nuts instead.
I also remixed the cover to fit a Pi Cam v3, it goes on with four M2x8 screws.
I did 40% infill on these parts.
One of the pictures shows the view of the Pi Cam v3 Wide.
The author remixed this model.
Added CAD files.