Tutorial - Curves on Girls by *Ai-Bee on deviantART. Reaaaal good tut on different body types. In her deviant there is also a lot of links to others tutorials for men and women body types. If you draw characters, go see this.
Good reference/inspiration for how facial elements can be 'pushed' in abstract ways to give me interest and differentiation to characters. Could be excellent for this project and I will have any faces to draw.