Well, then this man may have just the parts you are looking for.
It appears he has already sold the rear bumper but he does have:
AMERICAN AUSTIN 1933-1934 HOOD
Click here to see the listing: AMERICAN AUSTIN 1933-1934 HOOD $350
Fender mounting bracket for cars without a headlight bar:
Click here to see the listing: AMERICAN AUSTIN 1933-1935 driver side Fender Bracket $85
A look at what else may be coming available from the seller: