Ghengis_John
[13] Hero
Derk Watts, art director for mass effect 3, walks us through the process of creating and evolving Garrus throughout the mass effect series:
http://www.gameinformer.com/b/features/archive/2011/04/22/mass-effect-3-creating-garrus.aspx
http://www.gameinformer.com/b/features/archive/2011/04/22/mass-effect-3-creating-garrus.aspx