Prompt: Type: 3D rendering,Subject: Exquisite features of a mermaid girl,Features: Graceful human upper body, fish lower body, smooth and colorful ocean-scale patterns,Pose: Gracefully floating in the water, arms gently extended, with a charming expression,Environment: Underwater ocean setting, clear sea, sunlight shimmering through the water surface,Composition: Centered around the mermaid, highlighting elegance and charm, with added marine plants and creatures as background embellishments,Lighting: Utilizing realistic lighting effects to emphasize details and depth,Details: Accurately depicting facial features, gaze, and body curves of the mermaid, showcasing the texture and gloss of the scales,Style: Realistic 3D rendering, emphasizing detail and natural colors,Parameters: High-definition textures, intricate patterns, realistic shadows, and lighting effects --ar x:5.