I won't beleive it unless someone gives solid proof. We've had too many fakes to just believe things now. By the way, those pictures were uploaded to a French image hosting site, so I'm deeming them as Fake. Nice try, though
The first looks fighting, the second psychic (juggling balls), and the last would obviously be dark. However, I don't know if I can believe it because it seems kind of odd...No source at all.
They're fake for a few reasons. First off, yanni88, in the posts I've seen, has been a pretty unreliable poster. Also, the shading for the shadows isn't like past Pokemon shadows were done. And also the link for the pictures doesn't appear to be the URL of a pokemon site.
A lot of people are saying these Pokemon are fake, but they look a little more realistic than the fake Pokemon put up earlier. I'm going to give them the benefit of the doubt until Serebii comes up with the new D/P stuff(which should be soon, if not by two weeks from now). You do recall how the makers made shadows of the real Pokemon before showing them, right?