Photorealistic Sauna Portrait with Face Preservation

Use 100% the exact same face, facial structure, skin texture, eye shape and color, nose, lips, eyebrows, and identity from the reference image. Do not change, beautify, or alter the face in any way. Ultra-photorealistic photograph of a young woman sitting casually inside a traditional wooden sauna. She has long, voluminous, naturally wavy dark brown hair falling over her right shoulder and down her back. Soft natural makeup, light flush on the cheeks, defined yet natural brows, subtle winged liner, and a gentle closed-mouth smile while looking directly at the camera with a relaxed, slightly playful expression. She wears a light heather-grey wrap-style crop top with thin spaghetti straps layered over a navy blue sports bra (visible "ACTIVEGIRL" text on the left strap). The crop top sits just above her navel, revealing her midriff. She wears loose-fitting navy blue sweatpants. Her posture is relaxed: seated on the wooden slat bench, torso slightly turned, both hands resting naturally on her thighs. Environment: Warm cedar-wood sauna interior. Horizontal wooden slat walls and benches with visible wood grain and knots. Soft, warm indoor lighting typical of a sauna - even, slightly golden, no harsh shadows. Camera & technical: Shot on Sony A7R V with 85mm f/1.4 lens, f/2.0, shallow depth of field, creamy background bokeh, 8K UHD, photorealistic skin texture with visible pores and natural imperfections, realistic fabric texture on the grey top and navy pants, high dynamic range, natural film grain. Lighting & mood: Warm, even indoor lighting with a cozy, slightly humid sauna atmosphere. Soft highlights on skin and hair. Negative prompt: different face, altered face, extra people, distorted anatomy, extra limbs, over-smoothed skin, plastic skin, heavy makeup, cartoon, illustration, low resolution, watermark, text overlay, logo (except the existing "ACTIVEGIRL" on the bra).