Batman, Arkham Knight, Deadshot, full body, standing pose, muscular build, iconic mask with targeting eyepiece, tactical suit, armored, gauntlets, utility belt, high-tech weaponry, sniper rifle, pistols, dark cape, Gotham City, night, rain, neon lights, skyscrapers, brooding atmosphere, dramatic shadows, rooftop, vigilant stance, dynamic angle, cinematic lighting, 3/4 view, detailed texture, gritty realism, action-packed, moonlit background.