If its just minor rock chips, you might want to DIY using dr colorchip touch up paint...
I have never used it but I have seen people recommending it on the forums, do a search and you will see some posts.
If the damage is severe you might want to try C&C? (Contact Nathan)
For clear bra installation, I HIGHLY
recommend Premier Protective Films.
Got my car wrapped by them the next day after I collected my vehicle...