Cinnamon 75 Duster \
I think I did my old bumpers with cold galv inside. Having something better to copy with this one I wanted to get as close to original as I could. I believe it's just 'crappy chrome', basically whatever sticks in the process. I experimented a little with several silvers I had on hand. Ended up using Krylon Aluminum and then misting over it with Stainless Steel.