1960-63 Chevrolet doors
off neighbors old truck...

And now for the worst.  The rust.  both forward corners are bad, one has actually folded over.  I see some bondo there.
rusty and corner bent/folded damage.
 

Of course, there is this real custom one (can't get to it's mate, but that one has had everything above the window sill removed... good for a convertible?)