about the face and around iris, you can see a tint of the turquoise. One can fix that (now) by simply erasing the color that is "leaking" unto the other elements (i.e. background, sclera). Or if starting fresh, select the things that are going to be colored a little better, for a crisper edge.
Oh! That makes sense. I was making another eye manipulation today and that seemed to happen.. I don't know why though... I selected it with the selection tool.. Then again, I only have adobe photoshop elements... Thankyou! It helps alot.
I hope this helps