8k ultra realistic image of a samurai warrior holding a golden war flag, displaying full-body intricate black and gold armor. The scene is lit with dramatic, cinematic lighting, showcasing high definition and vibrant illumination, trending on art platforms, hyperrealistic with meticulously high details. Focused composition crafted in Unreal Engine 5, set against a dark, war-ravaged backdrop with rich, red hues, smoke, and glowing embers. Features include lumen reflections and depth of field, akin to a high-resolution photograph.