A photorealistic full-body portrait of a young woman with long, dark brown wavy hair cascading over her shoulders and partially covering her face, standing in a three-quarter view facing slightly left toward the camera. She is leaning her back and right side against a plain light-colored wall next to a bright window on the right, with soft natural daylight streaming in from the window illuminating her body with warm golden tones and gentle shadows. Her left arm is raised and bent, hand resting behind her head, while her right arm is also raised with the hand touching the top of her head, elbows out. She has a relaxed, slightly sultry expression looking directly at the camera with full lips slightly parted. She is completely nude from the waist down, wearing only an oversized unbuttoned white long-sleeve dress shirt that hangs open and slips off her shoulders, revealing her natural, full, soft, realistic breasts with natural shape, natural areolas and nipples, no implants or exaggerated proportions. The shirt drapes loosely over her arms and torso, one side hanging lower. Her body is slender yet curvy with a narrow waist, smooth toned stomach, defined hips, and long legs, standing with weight shifted slightly, one knee softly bent. Soft realistic skin texture with subtle highlights from the window light, natural skin imperfections, realistic body proportions. Camera angle is eye-level to slightly low, capturing the full figure from head to mid-thighs in a vertical portrait composition. High-resolution photography style, professional studio lighting mixed with natural window light, shallow depth of field, sharp focus on the subject, detailed skin pores, realistic fabric texture of the white cotton shirt, soft shadows, warm color grading, cinematic quality, photorealistic, ultra-detailed, 8k, masterpiece.