Naruto Modeling Tutorial: Head Part 2

In previous Part 1 tutorial you have created half polygon face. But, this face doesn't have a depth yet. This next part is the hard one. It takes lots of time and tweaking to get the depth right. Don't worry too much. I have prepared blueprint with modeling guidelines. I think these guidelines will be a lot of help. Making Basic Head Shape 1. This time you will work in Front and Left