Wan 2.5 Preview Prompt: A hauntingly beautiful banshee glides through a moonlit valley, her tattered spectral gown billowing in an unnatural wind, cinematic dark fantasy style, eerie blue will-o'-the-wisps illuminating her porcelain features and elongated limbs as she floats inches above the twisted roots, shallow depth of field focusing on her glowing silver tears while maintaining the gnarled dead trees in atmospheric bokeh, camera executing a ghostly tracking shot - starting with a close-up of her blackened nails scraping against an ancient runestone before pulling back to reveal her full terrifying grace amidst the fog-shrouded tombstones, ultra-detailed textures of the ectoplasm trailing from her fingertips and the way the moonlight refracts through her semi-transparent form, the air vibrating with her mournful wail that shakes dew from the withered heather.