Generate Image, Photorealistic portrait of a woman (keep face, eyes, nose, mouth and hair style same as photo keep my face 100% same as in the reference image) with long dark hair, sitting on a wooden staircase. She wears a red-and-white floral strapless dress with a sweetheart neckline. Her left elbow rests on her knee as she runs a hand through her hair with a gentle smile, looking down. Warm natural light from the side illuminates her face and hair, creating soft shadows. The stair treads are rich brown with visible grain; the background is a softly blurred beige wall. The mood is serene and elegant, with a color palette of red, white, warm browns, and skin tones. Render with high detail: realistic skin texture, fabric folds and sheen, glossy hair, shallow depth of field, cinematic lighting, and a 3/4 view.