8k ultra realistic samurai warrior holding a golden war flag, standing tall in intricately detailed black and gold armor, with cinematic lighting casting vivid highlights, high definition with vibrant illumination, hyperrealistic and trending on art station, featuring high detail and focused composition using unreal engine 5. Set against a dark, war-torn landscape with rich reddish hues, engulfed in smoke and swirling embers, utilizing depth of field and lumen reflections for dramatic photography effect, capturing the essence of a fierce battlefield, --ar 9:16.