A squat, menacing World War I German A7V tank, characterized by its angular, slab-sided construction of unpainted, dark gray steel, mottled with patches of reddish-brown rust. The overlapping armor plates are visibly bolted together with large, crude rivets, creating a rough, uneven texture that feels cold and metallic. Its cumbersome, segmented tracks are wide and deep-treaded, covered in dried mud and grit, emphasizing its slow, unstoppable advance across rugged terrain.