Print upside down. No supports needed. This is a nice easy slip fit on the camera with full access to the back/vents/lense/sensor/IR lights. Mine fits snug - not too tight or too loose - just right!
Print this in any color you like. I chose black to keep it discreet and hide the white. The sides Hex holes are just to spice it up and give it some style! No need to cover the IR lights or sensor since these can now be turned off in software settings if needed.