1939 Canadian Silver Dollar
1977 US Silver Dollar
2005 Canadian Penny
1931 Canadian Nickle
So I finally found a used for my old coin collection.
I tried something different in the graph for these, instead of just using the metal material for the diffuse I used the multi-angle to Albedo to generate the coins image and then blended it with the metal material using the height map. This added some nice details in the flat areas.