Thanks, chaps.
I am happy with the colour scheme as it actually looks better in proper light, so when it is finished I shall set up some proper lighting for it (hopefully!) when I take the finished shots.
I am now pretty keen to get the crew finished but am still undecided who the 'passenger' will be as I have a few options. I may add him or her later when I have decided.
Or maybe make it optional, who knows?