Underwater Fantasy CG Illustration

Prompt

An adult fantasy-style girl with long aqua-blue twin tails, her hair silky and lightweight, floating naturally in the water. She has large blue eyes, delicate and sweet features, a gentle dreamy gaze, slightly parted lips with a faint smile, and soft, refined facial details with fair, translucent skin. She is in a clear, dreamlike underwater world, extending one hand toward the camera to create a strong sense of interaction and presence, shown in a close-up half-body composition. Her hair spreads out and floats in the water, surrounded by numerous transparent bubbles, with soft ripples and refracted light and shadow above the water’s surface. She is wearing a white sheer ruffled dress with a girlish, airy feel, featuring soft frill details at the chest and shoulders, and adorned with an exquisite blue gemstone necklace and neck ornament. The overall outfit has a soft gauze, semi-transparent, pure, and lightweight texture. The overall image style is high-quality 3D CG illustration, beautiful, dreamy, pure, and ethereal, with a main color palette of blue, lake blue, ice blue, and white. The scene features distinct underwater volumetric lighting, water-surface caustics, soft highlights, dreamy bokeh, a sense of airiness, and translucency. The character’s face is finely detailed, her eyes are crystal clear, the lighting is soft, and the image is premium and delicate, ultra-high definition, ultra-detailed, cinematic lighting, shallow depth of field, 8K, masterpiece, best quality, ultra detailed, cinematic lighting, underwater fantasy atmosphere, aspect ratio {argument name="比例" default="9:16"}