Okay, just got my Model S back from the shop in Scottsdale. It took an extra day, but it is done and I'm very happy with it. When I bought the car from the owner in Seattle, it was about 13 months old and had 9000 miles on it. I don't think the owner waxed it very much, but it does rain a lot in Seattle. Anyway, the car looks brand new to me. The work performed:
1) Full detail with paint correction
2) XPel clear bra including full hood
3) 3M Crystalline Tint - 70% windshield and 40% sides and rear
4) Opti-coat Pro entire car
Car looks brand new to me: