Part 4: Modelling the head (continued)
Its time to model the Y in the ear. Extrude as seen in the picture.
The Y is quite flat, and the curvy place, so make them rounder, and next we will extrude them inwards.
Good! Now extrude edges around the Y to weld/merge vertices to connect the Y to the other ear. Try to keep thing clean and polys 3 or 4 sided.