I'm not really happy with this mani. I'd say, I consider it a fail, but I'll show you nonetheless.
I started with two coats of Essence Walk on the wild side, a dark green with lighter green shimmer and glass flakes. On my ring finger I used three coats of OPI Designer... de better (Muppets Collection), a gold/silver/copper foil polish.
Using the saran wrap method, I added some Designer... De Better on the Essence polish.
After that, I stamped, using Magno Nails plate A57 and L'Oréal Chrome Shine 343. It's a really old gold metallic polish. I think I bought this one more than ten years ago, but it still works. Actually, I guess it was still a little too thin to be used as a stamping polish. On my ring finger, I used Walk on the wild side as stamping polish.