A texture should be connected in diffuse_color.
Add a bit of brown to the diffuse_color if it is white.
You have to do this for all skin material zones.

But Genesis will always be a trouble maker figure in Poser. :-(

Poser 1, 2, 3, 4, 5, 7, P8 and PPro2010, P9 and PP2012, P10 and PP2014 Game Dev
"Do not drive faster then your angel can fly"!