Heinz,
Re. the colour choice, I expect you know that there are many interpretations of BRG from almost black to quite light green and even metallic.
Jaguar Heritage just confirmed that the colour should be BRG so I went through many colour samples ( in day light ) until I found a particular shade that
(a) I liked
(b) Looked most like all the '50's "C"'s & "D"'s that I have seen.
It didn't have a code but the sprayer mixed up a batch which was spot on, which resulted in a colour that looked almost black in poor light and a dark green in sunlight.
Due to restrictions on the use of "old fashioned" paint, it is a water based paint.
I hope this is of some help to you.
