I had repair and an attempt to match the original colour - it's close.
I don't have a before and after pic - i didn't take a pic of quite how poor my wheels had become - i had removed them in Nov18 and must've put them away damp - they had been shrink wrapped and stored on a pallet in a warehouse for 6 months - when I unwrapped them with a view to sticking them back on the car they were in a horrible state!