If you look close upon the Swain ingame Model, you notice quite a few things. One: His left side, if looked alone, is young looking. Not in the teens, mind you ,but closer to 30-40 than to 50. His hair has no signs of graying, despite the amount of stress he must have been through, all of his life, and his hair style deems that it is by choice. His right side, however, is vastly aged. Scarred, marked, and yes, shaved bald. This is also his bad leg, and the appearance of a cane tends to age a person, in our eyes.