Okay, so I have tried to export a test scene about 7 times. Finally, somehow (and I'm mystified as to what I did right), I got skin textures to export properly into Lux. Of course, I could be the version of Luxrender that I went render in. I was trying out the 64 bit version and on me last export decided to use the 32 bit version. So I've finally got skin going with texture maps in place. Is there any way some material options can be added? Like red car paint? Black leather?

"A lonely climber walks a tightrope to where dreams are born and never die!" - Billy Thorpe, song: Edge of Madness, album: East of Eden's Gate

Weapons of choice:

Poser Pro 2012, SR2, Paintshop Pro 8