The coat of arms was carved in machineable wax on the CNC machine. This wax master was then used to make a silicone rubber mold. The final coat of arms was cold cast using copper powder and urethane resin.

 

One of the color tests with gold, red and blue. This design was eventually rejected because it was too bright and did not match the final design. The final coat of arms was coated with copper and then given an acrylic clearcoat.