This Mat was restored a couple of years ago by its' owner, Mike Gilbert, in Dorset.
Antarmike posted a picture of it unrestored and in need of TLC, any chance of posting it again Mike?
It had a mostly green cab with a wooden headboard and some red on bits of the cab. The giveaway that it was the same one was a v shaped metal frame with bits sticking off, on the drivers side a bit behind the cab.
This is how it looks now.