Quote - If you find the shader in the included sets, you can just apply it in one step. That gold shader on the knuckles is  Shader Presets>Supersuit>Plastic>Plastic - Goldish (Fury)

Is there any way to figure out what shader has been applied to a given surface? There are so many, it is kind of hard for me to guess which one it is, just based on looking at the viewport or even a render.