kjherstin

Have you checked the transparency settings? Looking at the nails and eyelash regions there appears to be a general problem with that part.

The white patch on the face seems to correspond with where the specular effect would be so again could be a problem with the specular settings.

No idea about the arms, that's just weird.

Have you tried simplifying the problem, eg start by loading in a base Dawn, seeing if that works and then add more items.

Did adding the cube improve the render time (albeit still with material problems)?