It'd be
awesome if those were in-game shots and there was an option to make the colours display like that.
And yes, I'm pretty sure that's in-game quality. I'm willing to put money on it, except of course I won't as this is the Internet:p. Sure, they're probably re-touched colour-wise, but Whoo-boy, do they look great
!
My first reaction, though, was "screenshots? Already?"
.