I bought this as a built up, because of the paint color. I detailed it with chrome foil and paint. I really like the design of these cars!
The paper on the windshield is a photo reduced 1963 sales brochure.
The hubcaps are correct. The recessed areas are painted aluminum with the "five star mag" left a bright chrome. In some of the pictures you will see the aluminum area painted black. That is also correct, but less common on the real cars.