Underwater Fantasy CG Illustration

A young girl in a fantasy-themed style, with long, flowing, silky blue pigtails, floats naturally in the water. She has large blue eyes, a delicate and sweet face, a gentle and dreamy gaze, and a slightly parted smile. Her features are soft and delicate, and her skin is fair and translucent. She is in a clear, dreamlike underwater world, extending a hand towards the camera, creating a strong sense of interaction and presence. The composition uses a half-body close-up. Her hair floats in the water, surrounded by many transparent bubbles, with soft ripples and refracted light on the surface. She wears a light, white, sheer, ruffled dress, conveying youth and lightness. The dress features soft pleats at the chest and shoulders, and she wears a delicate blue gemstone necklace and choker. The overall clothing has a soft, sheer texture, transparent, pure, and light. The overall visual style is high-quality 3D CG illustration, beautiful, dreamy, pure, and ethereal, with blue, lake blue, ice blue, and white as the main colors. The image presents a unique underwater volumetric lighting, surface caustics, soft highlights, dreamlike blur, and a sense of airiness and transparency. Exquisite facial details, crystal-clear eyes, soft lighting, complex and delicate visual effects, ultra-clear, ultra-detailed, cinematic lighting, shallow depth of field, 8K resolution, masterpiece, best quality, ultra-detailed, cinematic lighting, fantastical underwater atmosphere, and excellent aspect ratio.{argument name="aspect ratio" default="9:16"}