8k ultra realistic depiction of a samurai warrior standing tall with a striking yellow war flag banner, showcasing full body intricate yellow and black armor. The scene is enhanced with ornate cinematic lighting, vibrant illumination, and high definition, creating a hyperrealistic and highly detailed image. The focus is sharp as if rendered in Unreal Engine 5, with an emphasis on dark, moody atmosphere highlighted by lumen reflections. The background features a reddish, war-torn environment filled with smoke and embers, adding to the cinematic feel. Depth of field is carefully employed to draw attention to the warrior, amidst the chaos. This visual masterpiece is trending on art platforms, capturing a dramatic and immersive moment.