Now for the eyes. Select the two front faces that look like it will make eyes and extrude them. It should look like Figure 6.
Figure 6
Now, scale that face to make a little eybrow type area and move it back so that its only lifted a little. (Moving faces wont work, you have to select the faces vertices) now extrude that face back to make the eye socket area. Now extrude that forward to make the eyeball. It should look like Figure 7.
Figure 7