Hey - Welcome to DeviantArt and I hope you have a lovely time on the site and within the community, and I hate to have to put it in my welcoming message but I'd recommend changing the image you've put up under your deviantID selection. The character that you're using is an original character that belongs to
cutesu and I'm not sure about the art, but whoever's art it is regardless, isn't being credited. Again, I hate having to put this in a welcome message, but it's just not a cool thing to do. Hope you understand!