no, it would have been the exact opposite:
compare kevin and Ronnie in these shots.
Ronnie is more impressive because his natural muscle shape and detail looks better under the fantastic lighting than someone with less shape and detail.
First of all, shape is subjective, and there's no logical reason to assume that "shape" is somehow enhanced by lightning. The way the light reflects on the skin does not alter your shape. It does show-case the shape you already have more, and it would also for Dorian. But since shape is subjective, what difference does it make in this case: it will be show-casing Ronnie's shape more, but so would it Dorian's! Now, the lightining does affect the way your muscles appear. Yet, separations is only
one of the things enhanced by lightining; the hardness also is. There is no question that Dorian's superior density would appear even "stonier" under does lightinings. Would he show more separations? Only to the same extent that the lightning also enhances Ronnie's separations. So Ronnie has no specific advantage here - he would show more separations, but so would Dorian, so there would be no greater advantage in separations for Ronnie. Now, would Dorian show even more "tightness" to his muscles? Most definitely!
SUCKMYMUSCLE