Ideas for you:
Portland Design Works makes some metal fenders called "Full Metal Fenders"
SKS makes some called Chromoplastics. Basically a thin layer of metal inside, laminated in plastic I believe.
Also, check out the FENDERS section on Peter White Cycles page. They have some very sharp looking stainless fenders.
WALD makes some metal fenders you can find on Amazon.com
Last edited by syncro87; 06-26-14 at 06:25 PM.