I have psoriasis bad enough that I'm starting a twice-weekly injectable regimen of Enbrel. Subsequently I spend a lot of time looking at my skin in different places on my body. My skin is olive and reflects Mediterranean ancestry. My wife's is much paler, reflecting her French/Scandinavian/Lithuanian ethnic background. I also have a 3 year old daughter whose skin coloring is somewhere inbetween colorwise. To put some friendly criticism on the larger version of the nude render in your gallery, only babies have uniform skin texture and coloring. I think if I owned this product I'd be inclined to plug it into a node which applied it to a separate transparency map. No one's body freckles or bumps that evenly across all surfaces. Every year or so someone finds a new bump map or texture to apply to the entire body and it gets oohs and aahs. I can remember when it was applying the Ground Plane texture as a bump map.