ironsoul posted at 10:27PM Mon, 01 January 2018 - #4321401

Without seeing the sweat texture set my guess would be its only necessary to mod the bump and specular inputs not the diffuse. For example plug the sweat bump map directly into the PoserSurface bump and specular_value inputs and see what it does. If that works ok the next step would be to mix these with the existing bump and spec settings above.

Tried this; here are the results.

The original shader from before:

The same, but with the spec and bump replaced as described:

Increasing the spec value to 1 and decreasing the highlight size:

Changing the light to see if that had any effect:

This is getting there, I think. It just looks more like warts right now.