Use the uploaded reference image as the strict face and identity reference. Keep her exact facial features, eyes, eyebrows, nose, lips, skin tone and likeness. Do not change the face. Create a photorealistic close-up selfie of an 18-20 year old girl with long wavy black hair, height 1.40-1.50 meters. She is lying on the beach, eyes closed with a soft smile, one hand gently near her face. She is wearing a black bikini top. Elegant French tip acrylic nails. Strong hourglass figure with full rounded bust. Beach setting with blue sky, ocean and bright natural sunlight. Same pose and composition as the reference. Ultra-realistic, natural skin texture, high detail.