From Free Code Studio:
Vice City Skin Pack is a mod that adds several new player skins to GTA Vice City. The mod and 30 skins from various authors, ready to be used ingame. You can give Tommy a new look by choosing one of the new skins: Army skin, Adidas Skin, thunder cat skin, ghost rider skin, priest skin, Wwe skin and so on.
You can choose the skin in the ''Player Skin Setup'' category, from the Vice City main menu.