Good point on the wheel arch could of made an error there , and the paint cracking is done with worn affects by mig and I think it’s called crackel byI concur. I discovered how bad they can get when I leant on the inner wing of my old escort, my hand went straight through it lol
As a side point. Would the wheel arch extensions be made of metal back then, or fiberglass?
Looks great so far though. How did you get the paint cracking affect?