In message , Terry Harper
writes
What's the colour of the original stock? Cream and brown like Clive
suggested? (I was remembering the post-war green ones).

Why cream and brown? It would either have been the LSWR or the SR, both of
which used olive? green for their passenger carriages.

I googled for "LSWR colour" and got this:

http://home.planet.nl/~mhodson/rail3d/lswr.html

(which incidentally says there are no records of the colour of the first
W&C trains - which seems unlikely).
--
Roland Perry