This could take a long time. The Zombi was only solved bu sheer chance.
That is a fairly "stock" photo of the Bulldog, and is on several sites - I think it was taken at Goodwood.
"Carnut" has explained what he's looking for - in reality the car is of course the Bulldog, but on the site he's looking for it's claimed to be something else altogether. A fictitious claim.
Meanwhile, I have no idea!