I HIGHLY doubt this is real. I think Nintendo learned their lesson about copyright granting a LONG time ago.

Of course this is fake. First of all, the whole idea that Nintendo would let western animators make a Zelda movie is rediculous. Second, this is just the Wind Waker HD artwork, you don't seriously think they're gonna use that also as movie poster? Also, a quick Google search could've told you that it's fake. Not trying to sound harsh, by the way.