Dodgy to say the least. I remember reading a similar story on the ebmm forum, a guy got a beaten jp6 and he stripped, sanded, refinished and fixed the hell out of it. During the process, the headstock logo came off as it was badly damaged. The guy asked the owner if he was allowed to reproduce the logo and sterling said no.
In these times it's fair to say "no" to every situation, even if some people will think that's a bit extreme to not allow it on an ORIGINAL prs, but the counterfeit stuff is really behind the next angle.