you're output is pretty damn delicious no matter what style you choose to do. they're all gorgeous.
i like the zach avi a lot because it reminds me of drive. anybody who knows me knows i have a hard-on for ryan gosling and that and only god forgives are my favorite ones he plays in.
the neon glow is scrumptious but i'd go in at the elbow glow and the shoulder glow and, while not taking any lighting from the outside, use a 10% opacity eraser to erase with multiple clicks. or you could just add a touch more glow at his hip and between the 'c' and the 'h' on his arm.
i'd probably do a combination of both. either way, it's marvelous. his hair is uber yummy.
