Me too, I've not seen any around this area of North Yorkshire so maybe I'm going to be the first. I'm having mine treated by the dealers with some products which are supposed to give it a gleam and help to keep the dirt down, they wanted to charge me £250 but when I pointed out how much I was spending on the car anyway they threw it in for free!! If you're paying for that to be done it seems a bit exorbitant for a job you could do yourself.
Anyway your car is looking a real gem keep enjoying it.