Here's one of the polishes I bought while in Korea, Missha HGR001 (wish the names were a bit more creative...):
Isn't it gorgeous? It's a beautiful duochrome, or maybe multichrome? Depending on the lighting it looks apple green, deep sea blue, teal, and just about everything in between. I also love that it's a metallic! It reminds me of the Chameleon polish I tried. The formula was perfect, super easy to work with and dried pretty quickly. I am wearing two coats with no base or top coat in the pictures (didn't have any with me in Korea).
You can buy Missha products on their US website, www.misshaus.com.