I did contact a couple of banger guys. They either said they couldnt remove that section I needed as they were still using the cars, or said that area was destroyed.
One said that despite him having some 12 cars or so.

I'd say he just couldnt be bothered though. Dont blame him really, it does sound like an odd request "can you please cut this section of car out for me ? " lol

Was only the outer lower wheel arch I need. I can repair the rest ok.