Ultra realistic 8k depiction of a samurai warrior holding a yellow war flag, featuring full body armor with intricate yellow and black patterns, detailed and ornate lighting. The scene is in high definition with vibrant illumination, reminiscent of trending art on ArtStation. The hyperrealistic details are captured using Unreal Engine 5, showcasing dark tones with subtle luminance reflections and depth of field for enhanced focus. The background is a reddish, war-torn landscape filled with swirling smoke and glowing embers, creating a cinematic atmosphere that emphasizes the warrior's presence. --ar 9:16.