Vectorstyle will not export image/texture maps. You're right, that would defeat the purpose of it being a "vector" utility. Vectorstyle also will not export procedural shaders. So the mixer in the color chanel is also out. Since UV mapper relies on texture maps it is also not going to work. Vectorstyle will export your model with a only a single solid color even if you have assigned it more than one. You can achieve various shades of that single color if the model is hit with lights. If the object is say, blue the areas hit with the lights would be a lighter blue.