Fuck us?
Don't you feel low for yourself? To steal someone's art and claim it as your own? What else do you feel with empty praises hm?
DeviantArt is a community to share YOUR WORKS AND TALENT, and I'm afraid your actions has violated it's Policies.
Delete this account, your arts, etc. Apologize to the owner. Save yourself from further embarrassment, dear.
If this does not come to an end, we'll have to tale Legal Actions. And I'm sure you don't want that to happen. It'll lead to much greater trouble for you. Much, much more to you.