Please vote for my “bare-wire ends” on the wishlist.
I would like to see the weatherproof micro-usb connection on the rattail right off the camera stay. That’s good for camera replacement. But just eliminate the plug adapter at the end of it. That could be a direct wire splice in a properly regulated low-voltage power system. So it is easily weather-proofable with shrink tube and shoved into the wall/attic/etc.