The carpet dash top mats were made (and are made, I believe) for
series 2 cars in Australia. I guess in a series 1 car, the top bit would
be too long. I believe Rimmers have sourced the dash top mat
recently and are seeing if there is demand to get a batch made. Drop
them an email?
The chrome wheel arch trims. I've certainly seen SD1s with them on,
one of the rare V8-S models has them, but not sure if they are specific
for the SD1, or just a bendy moulding. They look NAFF in my opinion,
you should show off your perfect, non-blistered arches instead
