Shadowdragonlord has a very good point. Alot gets lost in the translation from poser scene to OBJ to bryce. This is the main reason I don't bother setting up my textures in poser, or strip the textures with Grouper. It's quicker for me to do all the texture work in bryce. It is, however, best not to have ambience and diffusion total more than 100. I usually go with 80 diffuse/20 ambient for outdoor scenes with simple lighting. For indoor scenes, I use no ambience but make up for it with complex lighting. The shoulder problem looks due to the mapping not being perfect, as this is pretty close to the front/back seam.