I kind of have to agree with Lukejames on this one ^__^
Using Rayman-ish characters using guns isn't exactly the most original thing in the world XD
However, I doubt it's an excuse for ripping someone's artwork, assuming that is what the thief did.
Also, your english is terrible XD
But it's not like it's something you can change, since I'm guessing you're not english to start with. Still, I guess it wasn't that bad.
One thing though.
"An eye for an eye makes the world go blind"
A rabbit pretending to be a lion won't scare anyone. if you know what I mean =p
Don't spend so much time worrying over art thieves, they're petty and never get very far anyways.