I'd like to suggest an idea concerning faces of our characters.
While the faces are mostly so young and beautiful, it is sometimes difficult do build a perfect climate for a character you want to create. For example, I'd see a perfect face for my monk like the one on the "Sympathetic Visage" skill icon, or someone might like to create a Ritualist character looking like an old hag

Another reason for this suggestion is that not only teenagers play the game, and I think that more matured players would like to have more matured faces for their characters.
I think that this goes also in line with somebody else's suggestion for the possibility to select body build, not only height.
Having these three elements available, i.e. body height, build and aged face, everybody could build a character that suits them (at least almost) perfectly also from the point of view of appearance.