Hi. Not sure if this is the right place to post this but I need to know if someone can copyright a character they made using cc4. I am asking on behalf of a client who wants to copyright a character I made for them using cc4. I think I explained the rules regarding it but they persist in asking me to find out for sure. They want to use the model in videos but want to copyright it. The model started as the eddy model but now looks completely different, however it is still using the pixy hair from toon pack in its original form and clothing in original form from cc3/4

can they copyright it or am i guessing that they cant copyright anything that is in its original state of purchase.