*The download link has been updated on march 13th 2012*
This material is based on Epics example POM material. I made several adjustments to lower the instruction count on the one hand, but also increased the number of samples/layers from 10 to 12.
material instance with 16 parameters
example textures (diffuse, normal, height, diffuse detail, normal detail)
Due to the material complexity and limitations of the UT3 editor it does take quite some time to open the material (instance) editor or to make changes to the material. All instance parameters can be changed on the fly except for the static switch parameters (use detailnormal, use detaildiffuse, use specular).