The texture sizes do not have to be proportionally perfect (though that would be nice) ... but extra attentio to the seam at the neck would help a lot I think. It should be possible to copy some of the neck texture to the body map (photoshop will handle the resize) and do some smoothing there so that it blends a bit better. The renders of asia in Poser are good from a distance. For serious close up's I just need to hide the neck. it's the same on all "speckled" characters :)