I had the misfortune to drop mine in the parking lot trying to do too tight of a turn after backing out of a parking stall, resulting in a popped plastic rivet, and really bad scrapes and scratches in the uper and lower fairing, and saddle bag.
A little sandpaper to clean up the jagged plastic, and a couple color pens from colorrite.com did the trick. The "base" color for the blue topcoat happens to match the black plastic lower fairing almost exactly. You really can't tell it has been dropped unless you look very carefully.
I now have GSG sliders.