Richard Felton might be the man to have a word with. He's in Doncaster.
http://www.specialist-upholstery.com
I suspect it might be Richard that's does the Brookhouse Volvo carpet sets. Seen Richard's handy work in Kevin prices ST1 P1800 very nice indeed.
Also enquired myself with Coverdale who where featured on wheeler dealer.
Tootlepip
Steve