西格瑪
https://images.plurk.com/jGZKJvrtjbRyiy9qiohjT.jpg https://images.plurk.com/XNlBMpFwLx9NO0OdLBtuW.jpg https://images.plurk.com/3wN8Imyp40DxegV7WHB41P.jpg https://images.plurk.com/1UUKlh8XoJV4eYKSm6EtbD.jpg
wip，應該只會畫１