I know this was quite a while ago when this occurred, but I highly suggest you place your watermark on the entire image so that it would be hard for the thieves to steal it. They would think twice, if they want people to think it's theirs. Your art is at risk of being stolen again by any users on the Internet. Please heed my comment.
My goal is to completely get this account shut down, and make all artists aware that their art was stolen, as well as raise awareness for these occurrences.
Here is where others and I found your stolen artwork: xxkawaiibananaxx.deviantart.co…
This was stolen by this user :
Please report it.