Found a hi-res version of Gal Gadot as Wonder Woman.
http://wac.450f.edgecastcdn.net/80450F/comicsalliance.com/files/2014/07/y74HKHY.jpg
Original source: http://comicsalliance.com/wonder-woman-looks-like-wonder-woman-first-image-from-batman-v-superman-dawn-of-justice/
As everyone else has pointed out, the color pallet for this image makes it difficult to tell if the costume is color accurate. The corset looks more bronze than red and I can't tell if she's sporting a blue skirt or a black one. The only thing I can clearly see is that the magic lasso is now silver instead of gold. Is Zack Snyder allergic to an actual color scheme or does he still think that everything he makes has to jerk off to the Call of Duty definition of "maturity"?
The design is hit or miss in some areas. Really don't care for the tiara, short skirt, and high heels to be honest. The corset, belt, longer boots, and wrist gauntlets, however, look pretty good. Overall, its good bit very underwhelming IMO.
There was news of a teaser trailer being shown at the panel. Got a description of it posted below via Superherohype.com. If anyone scores the real deal, please post it on the thread.
?Batman is standing on a Gotham rooftop in the rain. His costume isn?t what we?ve seen already. It?s big and bulky, like his armor in The Dark Knight Returns. His eyes light up, solid white. He?s moving a tarp, revealing the bat signal He turns it on and the camera tracks up to the sky. Superman is there, hovering in the light, and he doesn?t look happy. His eyes light up with heat vision as he glares at Batman.?
Original source: http://www.superherohype.com/news/310545-comic-con-description-of-batman-v-superman-dawn-of-justice-teaser-plus-wonder-woman-revealed
Based from the description, it looks like they're borrowing further elements from Frank Miller's
Dark Knight Returns aside from the beefy Ben Affleck and his Miller-inspired Bat costume. We may be looking at the slug-fest of the 80s brought to life on the big screen.
Guess its too early into production to get anymore details on this movie. I'd really like to be more positive about this but, much like all the news regarding
Batman V Superman: Dawn of Justice, its either underwhelming official reports or very irritating rumors.