WORKING MODEL — When it comes the careers of male models, Garrett Neff is about as good as it gets. Okay, fine, Tyson Beckford’s Make Me a Supermodel hosting gig is probably a little more lucrative than slipping on a pair of Calvins. But Neff still has his youth, and is there any better commodity? A sneak peek at Neff’s latet CK shoot. Hint: There’s a whole lotta wetness (and nakedness) this side of the sand dunes.