Definition of "paintwork"
paintwork
noun
countable and uncountable, plural paintworks
The painted surface of a car, building, etc.
Quotations
The interior colour scheme departs from the conventional L.T. red and green upholstery and matching paintwork, which has been replaced by a maroon and grey moquette with dove grey paint below the waist rail.
1960 February, “The first of London's new Piccadilly Line trains is delivered”, in Trains Illustrated, page 94