o.0

"add a thin layer..."

wha?

and yes I was talking about a pose. Thank you for that.

Also, is there a way I can keep a color map(say stained glass window) But still add the setting of "glass" to it without changing the texture map?

Thin film. It is part of the Iray Uber shader designed to add a layer like oil to the surface of an object. There are other choices, those two were just the most obvious. :)