They still have a long way to go in cloning. By that I hear, the technology is going to be licenced to anyone who was the $$$ to put it to good use.
Did you notice the fur of both of those? Rainbow\'s differs from cc aka CopyCat.
Genetics, it\'s such a complex topic. You\'ll never really get a excat copy of a certain thing. Same genetic information, but the embryo is subjected to different environment conditions. Such, if it recieved different nutrients during growth, the outcome will be different. In this case, the fur.
But I must admitt, very impressive asexual reproduction expirement. Did you know out of 87 attemtps, only one died?