I got an email back from the registrar in the Bahamas who are going to try and use the contact info they have for the site to get my stuff taken down. They say, honestly, they don't hold the servers and whatnots so can't remove it themselves, but since I can't get in touch with the site owner, they would try to do that for me. So there is that. I looked up more info on copycover and found another place to report abuse too:
Try reporting there if you have no luck with the registrar. I am making a report there now. Good luck guys. This sucks but you CAN get your stuff removed.
Try my links. As of right now, they don't work. My art is gone from the site, even works I didn't list because I gave them the usernames they were under. Will it last? I don't know, but it is a victory for now, and I am putting this to bed.