You must work at a body shop or on cars as a hobby. That just screams it to me. I have plenty of gearhead friends that do the same type of thing. Nice work btw! The best I can do is change oil and brake pads on a good day lol! I did just redo the gasket on my oil pan and it wasn't too bad plus changed one of my O2 sensors. That was a royal pain without the proper wrench.... anyways, sorry to ramble on
good work! Might have to steal that idea. Ever think of doing the same to the phone bezel so it would match? You'd have to be EXTREMELY careful though.