nadir_s,
Looks like you got some great results with the Zaino products! Thanks for the review.
Have you tried any other toppers? I like P21S, but of course, I'm always keeping an eye out for something better...
Here's a picture of mine from last year. This was my first detailing project, and I think it cleaned up the 4+ year old car nicely.
This picture was taken after applying Menzerna IP, FP by rotary, sealing w/ Klasse AIO, two layers of Sealant Glaze by hand, and topping it off with two more layers of NXT (I couldn't find my carnauba, so I had to get something off the shelf).
I've since gone back with P21S instead of NXT with much better results
NXT is a good synthetic, and it's pretty durable, but nothing beats carnauba for dark cars.