i wish i can help you but i can not. BUT from what i understand this must be a Russian car based on the Opels of that year. look on this page http://www.philseed.com/opelolympia.html and go through the links and see if any of the cars looks like yours. if it is i'd say those are some cool looking cars fron overseas.
now if you can not find fenders there is some folks in Poland i believe that are making Willy's bodies here's the link http://www.clubhotrod.com/forums/sho...ghlight=Poland maybe someone overseas can help you....joe