I am working hard at it Neil! my neighbours think i am a nutter , give it a good polish at the weekend and Rimwaxed the wheels.The self healing paint on the GTR dies work to some extent. I noticed it with marks left from bird droppings. On several occaisions mine had marks left from bird poo where the lacquer had gone white and rough but without any polishing,just leaving it alone preferably in the sun for a day or two tje marks had completely vanished!
How are you getting on with cleaning the car Neil? I hope its still as mint as the day you bought it!