Making a Zombie

[Crystal Felton]

I'm trying to make some creepy zombie pictures of my kids for an upcoming party.  This is where I've gotten, using this tutorial.  I think the eyes are lacking, and I probably will take a better picture of him that suits this genre for my final image. 

Thoughts on how I can improve?

[Damien Symonds]

I agree, it's the eyes.  Too flat.  Everything else looks awesomely awful.

[Crystal Felton]

haha ok.  How do I fix them?