The second part of my tutorial in which we cover eyes, lips and skin tone.
I would suggest you first read through the tutorial before following along with renders to see what is being put into effect. If you keep up with the changes in your scene and render near the end you should be fine as you will have examples to look at of what is going on at each stage.
Let me know how you get on and feel free to leave any feedback or comments. Don't forget there is more to come but I've been working on these tutorials for two days solid and I need to take a little break before I go material crazy! :S
The tutorial is in the download over on the right.