A mystical scene set in a forest with a crystal-clear river reflecting the moonlight. The focus is a fantastical creature, embodying a mix of modern elegance and the essence of ancient Han dynasty aesthetics. Its body gleams with a metallic texture under the soft, cinematic lighting. The scene is captured with a high-shutter speed to emphasize the creature's fluid movement across the serene landscape. Artistically rendered by Luc Besson using Unreal Engine 5 for an ultra-high-definition output --ar 5:7 --s 250 --style raw --v 6.0