I think I have both problems. The images showen in the thread from the link with the shader nodes, I know very well but also (most characters)missing textures. Anyway, with "Honshu Dreams" I had the textures showen in the preview, but after rendering there was white face with black lips and eyes only. Well in the moment I have "fixed" the problem with changed files only. I have filled the runtimes with Propack (if there) or Poser 4 files again. That works very well ;-) Perhaps not a professinal solution but a quick one.