Not so permanent. Just wipe it down with Bar Keepers Friend to put it back to a factory finish (originally I said Bartenders Friend). I actually did this. Polished a small area not to a mirror but somewhat glossy and then used Bar Keepers friend to put the area back to where it was before.
The Houston Chronicle (AKA The Comical) did a hatchet piece on this. Here's a link to the article by this goon: https://www.chron.com/culture/article/kemah-police-department-cybertruck-21250447.php
The rear camera appears to have a scratch making the center of the video blurry. Is this something that the service center can fix by polishing or do I have to replace the camera?