In essence, I think that is what snarlygribblys ezmetals are, advanced shader nodes with a simple pick and click function, choose gold, click the gold mat icon and voila gold preset applied.

If it can be done with these, and for instance with the out of the box  PoserPro mats for advanced wood shaders etc, it really would be so easy......Yes ailkema was right, so many people choose Poser because of its' click and "pose/light/camera" etc functions, extend that function across the board, leave the advanced settings in the background for those that want them.blah blah etc etc nuff said