Hmm...Change the reflection map on the eyes. Or delete it complitely and add a raytraced reflection. You could allso add some ambience to the irises. Like ambience value 0.2 and plug the texture map on  the ambient colour. But mainly the reflection map on the eyes/cornea needs to be more defined. Other than that I think she looks just fine. Alltho you could add a blin node to the skin textures. (assuming DaZStudio has one.)

-Morbo will now introduce the candidates - Puny Human Number One, Puny Human Number Two, and Morbo's good friend Richard Nixon.
-Life can be hilariously cruel