Hehe, I loved that game! I really miss playing my old N64 system....*sigh* those were the days.... :p Are you trying to make him look like SkullKid or like Link? If you want him to look like the SkullKid, he should definately be a lot skinnier.
~CGPMaya84 (also DragonTU84 from SimplyPhotoshop and CPAnimate84 from SimplyMax)