To me it looks like an SS with a Yenko stripe not a ZL1. The hood just doesn't look right from this angle.
It does look good though, but IMO it should have the color matched rear diffuser.
Edit: Yep I was right, this is not a ZL1.
http://www.autoblog.com/2014/11/05/s...harged-camaro/
Plus if it was a ZL1 I dont know why you would change out the brakes, rotors, rims and tires with something that at best might be a marginal upgrade but IMO is not when it comes to those items. I think they just took a ZL1 front clip and slapped it onto a SS and did a engine swap with a couple of other odds and ends.