On that pic you're showing, Will IS textured. It's his default (crappy) texture. It simply IS very light. In other word, you picture shows Will, in Texture shaded mode, with his default texture. UNrendered. As long as he renders fine, you need not worry about how he looks in preview :o)

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You just can't put the words "Poserites" and "happy" in the same sentence - didn't you know that? LaurieA
  Using Poser since 2002. Currently at Version 11.1 - Win 10.