Well uhh.. I don't think so, since they just look like you looked over at my friend's art and decided to do the same thing. I'm sorry but that's what I think in all honesty.
I'm especially concerned about the Tom one, since she was done with that one WAY earlier before she posted it.
It's not that you did anything bad. I'm just pointing it out. I just don't see how you can have the EXACT same idea.