As a test I rendered this one in supersize (6667x10000) but I can't post that size here so this is a 2667x4000 copy
I wanted to know how well this Genesis 3 texture holds up this close and I must say I'm impressed.
The Poser hair thats on this model doesn't do so well when looked at this close. But then again there are not many occasions where going this close in this resolution is needed.
I did some photoshop work on the eyes to darken the pupil a bit, and I did a subtle overall Brightness and Contrast adjustment.