It is a really amazing piece of artwork. Nevertheless, if I may, I'd like to point out something I think you'd find useful for future works. I think that there are some eyelashes that doesn't seam to touch the skin in any place particular (this is easier to see in the upper eyelashes). Maybe you should, somehow, draw something in it's begginings so that the observer would perceive it as touching the skin.
Its all dephends on the first ckectches, on the basic lines.If i get that rigth the rest of it is childrens paint book If i dont get it rigth then it will be a twisted unrealistic something :S :S so i always make sure the first lines are ok.It saves me try to kill myself if i realise my mistakes too late into the work )))
That's a great way to do things. Now in my case, the first lines are usually the worst, and then the rest of the drawing is total crap. haha! But really I love your work. You really know what you're doing.