8k photography of an ultra-realistic samurai warrior, entire figure displayed, with a dramatic war flag banner. The samurai is clad in intricately designed red and black armor, captured under ornate and cinematic lighting that enhances high definition and vibrant illumination. Inspired by trending pieces on ArtStation, the scene is hyperrealistic with meticulous attention to detail. Using Unreal Engine 5 to emphasize depth, the dark, red war-torn environment is alive with smoke and glowing embers. The scene offers a blurred yet cinematic depth of field, augmenting the intense atmosphere. The aspect ratio is 9:16, expanding the view of an era steeped in ancient conflict.