Go look at lyn's mask in winning outfit.   And now Google for "Marth Fire Emblem mask".     contest rules: "Further, any Costume Design that  contains trademarks, copyright - protected or other proprietary materials for which the Entrant  has not obtained appropriate assignment of rights will be void. "   EDIT Commenters also found parts stolen from: Rage of Bahamut - heavly "inspired" clothing for Jin Touhouvania - traced hairstyle and hairband   EDIT2: Summary from @shinnabuns: