The Castle Gate Insignia is a meticulously crafted metal emblem, featuring a complex design that combines gothic and medieval architectural elements. Its surface is weathered and tarnished, suggesting age and exposure to harsh conditions, with intricate engravings depicting a castle gate flanked by mythical creatures. The insignia has a slightly convex shape, with a dark, oxidized metal finish that contrasts with the occasional glint of underlying silver where the wear has revealed the original material.