Well, for one thing, your purple turned pinkish cause it was in the light...Head separation...I must say I don't exactly know what you mean, but if you are asking how the head is separate from the rest of the model, it this. The model MasterZoda gave me is designed for animation. Therefore, each disparate piece of the model, like foreleg, head, foot, are actually separate from each other, in order to allow for moving each of them for animation. Edit: See, your purple looks like this in shadow...