Wolffe, Storm Shadow Assassin, V2 Cobra Commander (hooded head) and Catwoman. I think it can work fine, but it seems the opt for a dead center eye placement, when usually the top of the iris is hidden behind the lid and you can almost see the bottom of the iris.
I just found this image in the DC thread... not for the faint of hear, but gives you an idea of how it's done:
I guess Snake would be the same. I just hope they get the pupil placement right, just meeting the upper lid. But, I doubt it and he will most likely be slightly looking down like Drake.