Quote - This is what I get when I render my materials in Poser Pro, which I am happy with.

 

But in DAZ Studio 3 (the free version), when I apply the same MAT Pose using the same textures, I get this shiny plastic look:

 

Any ideas how I can fix this? I did set the Lighting in the Surface panel in DAZ Studio to "Skin", but that didn't help any.

Funny, I don't think I have ever had this problem!!??
Is that scene illuminated?  If so, you may want to look in your SURFACES TAB and, put some control over the FACE SKIN settings.  Scroll down to GENERAL in the SURFACES TAB and you will be offered various options in the LIGHTING MODEL dropdown.  The surfaces tab is very important in DAZ because very often you need to alter the VARIOUS MODELS presets when you load them.