Your character will age and change appearance as the game progresses. The physical attributes and changes are dependent on the actions taken by your character. If you engage in more hand-to-hand combat, your character will begin to grow large muscles. If your character uses a great deal of magic items and magic spells, he will look more wizardly in appearance. If your character engages in more evil behavior, he will develop scars and tattoos and just plain start to look very evil.