Ithink if you like the dark nipps, then blend an areola around them. I also think the armor could do with some more highlights.
All in all pretty dang good!
Great job! But i think you might want to give the nipples another colour.. pale skin like that doesn't look very realistic with deep purple nipples, hehe :)
The skin looks good, and the face, weapons and loin cloth are very nicely done. Some of the highlighting on the boots looks a tiny bit smudgy, and the nipples just don't look right to me.