8k ultra realistic depiction of a samurai warrior adorned with a striking yellow war banner, full body, showcasing intricately detailed yellow and black armor under ornate cinematic lighting, high definition. The scene captures vibrant illumination, trending on art platforms, exhibiting hyperrealistic high details, focused imagery. Crafted using unreal engine 5, set against a dark backdrop featuring lumen reflections and depth of field photography. The warrior stands within a reddish war-torn landscape, with smoke trailing upwards and embers dancing around, imbuing the image with a cinematic essence.