Detailed Head Modelingby
Carlos R. Bisquertt
As you can see there are two missing pairs of vertices:
We will add these later on.
In front view, select the 4 edges shown in the image and extrude them outwards, until they reach the labial commissure.
Reposition the vertices to match the image. Now, create 2 new faces (one triangle and one 4 sided face).
Cut 2 new edge loops.
Now, move those new faces a little bit to the front and to the right to make the lips rounder.
In side view, from top to bottom, grab the first 3 lateral edges and move them back at the same time until you touch the nostril.
- Tip of the nose
- Tip of the chin
In side view, select the edge shown inside the circle and extrude it backwards until it reaches the back of the wing of the nose.
In front view, move the edge to the right until it touches the limit of the nostril.