Very cool model. Nice work, you nailed the look.
I saw Goldenrod at Goodwood years ago. Very impressive to see in person. Thrust SSC was also there, a very imposing machine.,
The foil is looking good. During the body prep stage (before paint), it helps if you scribe around the window trims. Gives a clean line to follow with the knife blade during foiling. On some kits it's necessary, when the window trim is poorly (or not at all) defined.