We're still far from the unveiling. Given that the 2013MY is a facelift (i.e. no new hard points, just plastic fascia changes), they could graft on any number of noses to "test the waters." For all any of us know, this thing could look RADICALLY different from this come production.
I'm going to reserve final judgment until the actual auto show unveiling. I have a sneaking suspicion that things like the hood scoops won't make production.