Nice work is this a portrait of yourself by the way i now you like motorcycles i just finished one you can check it out at my gallery you don't have to fav it if you dont like it but i like a bit of critique so let yourself go.
The robot in the back is that your personal toy haaahaaaa
Moving, or actually copying, is easy. Go to your deviation. Scroll down to your Artist's comment box. Here, in upper right-most corner of the box, you see button "Edit". Click it. Now you can edit your deviation. Copypaste the copyright information there. Scroll down and click save. That's all.
About "The artist has a link to this" and "he hasn't said no"... the artist in question - or, the artist group in the question - are professional artists. They probably get hundreds of mails daily, and they can't check them all. So. My purpose isn't to sound mean, but how can you be sure that the person did receive your link and inquiring?
Hmmm... would you like to send a PM to the artist in question? Comments are easier to skip than PMs. Some BIG artists here in dA gain THOUSANDS of posts in an hour, so it's impossible for them to reply or even check them all.
Lol... Thanks. I put quite a bit of work into it. The original pic I think is call 'Game of Thronesy' first seen it in a Saga RP book, not sure which one. But I liked it and wanted to personalize it, make it more me. lol.