Simply that lol
Allow characters to change hair styles and colors. 7 years of the same Galka hair is a lil boring. Could be incorparated with dyes; allow armor, hair, w/e to be changed in colors.
(Tho not so much on the changing of the appearance of existing items, allowing characters with ranged weapons like bows to be seen carrying such bows. :) And some people are crazy for capes....)