I have an original FR made in Germany and after 10 years it looks like this:
I had to change the trem arm, because the black varnish was nearly all peeled of.
Had to swap two of those little square magnesium blocks in which the screws go to hold the strings in the FR, because some small pices were chipped.
The big screws at each side and nearly all of those little screws which are used for intonation calibration are rusty.
There's a little notch/burr (don't know the word) in each of those blocks where the string bent over, so the chance that my strings rip apart at that point is really high when I wrench my trem arm up.
But good point is, that it doesn't matter what I do - my strings stay always in tune.
Mine is nearly in the same condition even the pickup screws and the pickup-case screws are rusty the EMG sign is also fading. But here's a picture of it:
Shot was taken by the guy I bought the guitar from in May 2015, I cleaned it a bit, so it's not so filthy or dusty now, but yeah still a 8-year-old axe, I'm the third and maybe the last owner of it. What you don't see is the wears on the blocks, one of them has a deep ditch on it's inner "wall", probably someone felt him/herself very strong or was at the gym before he's changed the strings, I don't know..., but I read and watched a lot about how to OFR
before I bought this one and everyone said, not too tight, be careful with it, it has it's own soul etc etc, so yeah when I saw it the first time, I thought it won't hold anything, but surprisingly no problem (knock-knock), also has some scars on the locking nuts, some times I wonder if they cause some of the buzzing, so should I change them?
All in all, it holds the strings super-tight. I rarely have to tune it