If you buy Vickie you own Vickie, and anything you make for her is yours to do with as you please, Zygote is not entitled to any textures you create for her. Any model you buy is yours, you don't even have to give credit unless it states that you do in the agreement, and if it did I wouldn't buy that product. It's when people try to re-sell the models they buy that it's copyright infringement. Marque