RE: Avatars and Art v.2. Read the rules. Kyurem v.2, Musketeer Wallpaper added.
To XieRH: Those are actually a last-minute addition. xD The wallpaper felt very... Bare without them, but I guess I could have left it the way I originally wanted to leave it. I was torn between leaving it without them and putting them on, because I didn't want people to think I just threw it together quickly. I guess next time I'll just go with my first instinct.
And to Scizor master: Do you want to use the avatar or the full body art? I can't tell which one you're referring to, but since you're asking, I'm assuming you mean the full body art. If so, yes, you can use it. (If you mean the avatar, like safariblade said, you just need to say you're using it and you can use it.)