Hi I see your new here at DA, just a word of advice DA is a site for artists to share the work that they've created. It'll really start to get people angry if you post work copied without permission from the net. Some people are actually reporting the theft to the web sites that own the copy right so unless you want a hefty bill or a day in court it might be an idea to remove the copies images and replace them with some of your own work.
I hope I haven't offended you in any way and I hope you don't get banned so that you can enjoy the DA communities art