This icon was made in a program called fotoflex.com and I have no idea how to translate the coloring in Photoshop CS, because my friend doesn't know how to explain it to me. And I don't think I could translate the thing in Photoshop.

All I'm saying is, how do I do this coloring in Photoshop?

Original image is here and the icon was made by loudandproudx (It's a private icon, please don't steal it.)

Thanks.