A hyper-realistic mermaid doll with intricate scales shimmering in shades of turquoise and deep blue, featuring long, flowing hair made of soft synthetic fibers that resemble real hair. The doll's skin is smooth and porcelain-like, adorned with delicate, hand-painted details and tiny seashell accessories. [Digital Illustration], [Hyper-Realistic], [Surrealism], [Cinematic lighting with a soft glow], [Close-up composition focusing on facial features and textures, shallow depth of field], [8k resolution, photorealistic, masterpiece, sharp focus, HDR].