Made in blender, just using the texture node, no image texture imported.
I'm Hoping the Awesome guys at cgcookie will rip it apart and come up with a bigger and better way to do this, then post a tutorial about it :D
The blend file has been uploaded to blendswap
http://www.blendswap.com/blends/view/69826
This is the node setup:
http://arcane3d.tumblr.com/post/59019546929/still-working-on-the-eyes
