Ultra-realistic fashion photography of a fit young woman with a curvy athletic physique, long wavy dark hair, tanned skin, and defined legs and glutes. She is captured from a rear three-quarter view in a deep squat pose, looking back over her shoulder toward the camera. She wears a minimal black lingerie-inspired outfit consisting of a black bra and a black thong, paired with extremely high black stiletto heels. Natural body proportions, realistic skin texture, subtle muscle definition, detailed hair strands, confident and seductive expression. Professional studio lighting, clean white background, shallow depth of field, ultra-detailed, photorealistic, high-resolution fashion editorial style, sharp focus, realistic shadows, 85mm lens, f/2.0, cinematic quality, 8K.