This is an edit of the kalien wallpaper posted by kalien which i downloaded off this sight. I got the original artist's permission to repost it with my changes. He said that he just picked any old license, and wasn't really worried about people doing anything with it, so i will post under the gpl.
Added another version without the text, as requested. I did not have a copy of the logo without the text though, so I had to try to edit it out, which was difficult since it's bump mapped, and because of how I had to do it, the coloring changed.