3D render hyper-realism, Ray tracing, unreal engine 5, A female samurai in full armor, wearing a red cape with black patterns, and a crown made of steel and skulls. She is holding a large mechanical scythe, set against a dark fantasy background with smoke surrounding her. Character design in the style of Yoji Shinkawa, with a final boss concept art feel --ar 71:128 --p l5kr8us --s 50 --niji 6