WTB - Cheap / Broken Fiberglass Front (& rear) Bumper - 73-76 Duster

I'm looking for a fiberglass front bumper that will fit my 73 duster. I'm going to play with some frenching ideas, and I'd prefer to find a broken or damaged one I can cut up instead of buying a new one.

Let me know what you have!
Thanks,
Wade
NW Houston, TX