mecha, second boss, armored core 6, giant robot, dynamic pose, heavy armor plating, glowing energy weapons, missile launchers, mechanical details, intricate design, battle-damaged, urban ruins, skyscrapers, dusk lighting, dramatic shadows, action-packed scene, explosive effects, debris flying, intense battle, wide-angle shot, high contrast, steel and chrome textures, advanced weaponry, futuristic, sci-fi setting, adrenaline-pumping, 3/4 view, dynamic composition, atmospheric perspective.