mecha, MK1, battle stance, heavy armor, metallic texture, rust details, hydraulic joints, glowing eyes, weaponized arms, missile launchers, urban battlefield, destroyed buildings, smoke plumes, dynamic action pose, dusk lighting, dramatic shadows, wide-angle lens, 3/4 view, high detail, sci-fi setting, apocalyptic atmosphere, debris flying, sparks, energy shield, LED indicators, weathering effects, steel grey color, warning labels, military decals.