The Armamentarium is a high-detail, military-style chest armor with a robust and angular design, featuring a combination of reinforced plating and flexible underlayers for mobility. Its surface is predominantly matte black with tactical olive green accents, showcasing a weathered and battle-damaged texture that hints at extensive use. Distinctive elements include multiple grenade pouches on the front and back, a high collar for added protection, and subtle glowing orange highlights along the edges for a futuristic touch.