Create a realistic photo of an adult woman sitting comfortably on the floor in a warm, cozy room. She is sitting casually with her legs crossed, one hand supporting her cheek while she looks directly at the camera with a soft, natural expression. She has long dark brown hair tied up in a loose, messy bun, with a few strands naturally falling around her face and neck. Her hair should look a little untidy in a realistic way, not perfectly styled. Her face should look like a real person, with natural skin texture, visible pores, a few tiny freckles, slight redness around the cheeks and nose, and small imperfections. Keep her makeup very light and natural. Her eyes should look clear and expressive, with realistic reflections and natural-looking eyelashes. She is wearing a simple gray fitted tank top, loose cream-colored pants, and slightly worn white sneakers. The clothes should have realistic folds, wrinkles, and fabric texture. The room is filled with soft golden sunlight coming through a large window beside her. The sunlight gently falls across her face, hair, arms, and clothes, creating warm highlights and natural shadows. There is a small green plant near the window and simple wooden furniture in the background. Make the whole image feel like a genuine candid photograph taken at home—not like a perfect AI-generated model photo. Keep the pose relaxed, the anatomy natural, and the lighting soft and believable. Ultra-realistic photography, natural human appearance, authentic skin texture, realistic hair strands, soft golden-hour light, natural imperfections, subtle background blur, warm cozy atmosphere, realistic colors, 4:5 vertical composition.