UKPassats

I have just bought a 2003 A4 cabrio as a bit of a project car, weekend car. I live in Cyprus and most older cars out here have sun damaged paint. The damage is on the bonnet and boot lid. Are there any detailing gurus out there who can advise on a way to correct the paintwork without resorting to a respray? The patches are really cloudy.

Sorry for the poo phone pics!