Enchanting moonlit scene: a majestic rainbow unicorn prances beneath the starry night sky, surrounded by a lush forest teeming with fireflies and butterflies. In the background, a breathtaking waterfall cascades into a picturesque landscape, where a majestic castle rises majestically. The unicorn's ethereal mane glows softly in the moonlight, as if infused with magic. Details of the forest floor, from the waterfalls' misty veil to the tiniest leaves, are rendered in photorealistic clarity. flower, outdoors, tree, book, sunlight, grass, bug, fire, butterfly, nature, scenery, forest, light rays, fantasy, magic, fairy, sunbeam