It looks like some of the paint on your car has been sanded or wet sanded? was it that way when you got the car or has someone tried to do a 3 stage wet sand and compounding? It's hard to tell from the photos, maybe I'm wrong and it's body work and scuffed primer.
I took mine from dull to a 10 foot paint job with 12-14 hours of hard work wet sanding using 1000 grit then 1500 then 2000 then compound and Mequiers Wax but it was alot less than a paint job and being without the car for a month or more. Just a thought anyway.
Again the car looks and sounds great