A living croquis

I've been looking through various pictures online to get inspiration for my own personal croquis, which for those of you who don't know is a fashion illustration of a model. The word croquis actually means "sketch" in French. Anyways, I came across a few pictures of Lindsey Wixon. Her unique features, with her pouty lips and huge blue eyes, reminded me exactly of how I want my croquis to look!