The Stradale replica seats in that car were originally fitted new in Geoff Turton's lime green Hawk Stradale.
They were in beige 'inside out' leather/suede, then Ken Tomblin had them, but didn't use them.
I bought them from Ken, and had them re-trimmed in blue faux Alcantara at SmartRRRs in York, but didn't use them.
Then Mick W. bought them and fitted them to his yellow Hawk build.