Aesthetic Outdoor DSLR Portrait

Transform the uploaded photo into an ultra-realistic outdoor portrait while using the uploaded image as the only identity source. Preserve the person's facial identity exactly, including face shape, proportions, skin tone, skin texture, pores, eyes, eyebrows, eyelashes, nose, lips, ears, beard, mustache, hairstyle, hairline, hair density, texture, strand direction, flyaway hairs, and body proportions. Do not beautify, alter, or regenerate any facial or hair features. 
Capture in 4:5 portrait (1080×1350) using a flagship smartphone rear camera with a 3× 
telephoto lens (70–77mm equivalent). Camera positioned 2.5m from the subject at 1.4m chest height, perfectly level with no tilt, using Portrait Mode with natural optical background 
separation. 
The subject stands centered, occupying about 60% of the frame. Torso rotated 8° left, head tilted 8° toward the left shoulder with the chin raised 2°. Weight rests naturally on one leg. 
Maintain a genuine smile with slightly parted lips, partially visible upper teeth, and direct eye contact. 
Both hands rest naturally on the hips with elbows angled outward, fingers relaxed and naturally spread across the upper hips, thumbs pointing backward. A simple black bracelet is worn on the left wrist. 
Wear a light mint-green oversized linen button-up shirt with sleeves rolled below the elbows and the top two buttons open, paired with light-wash blue jeans. Preserve realistic linen texture, wrinkles, folds, stitching, and natural drape. 
Scene: a modern residential courtyard with a white contemporary villa, grey concrete lower wall, dark window openings, interlocking stone pavement, an ornamental areca palm to the subject's right, and natural portrait-mode optical background blur. 
Lighting is bright natural afternoon sunlight from the upper left, creating soft facial illumination, gentle jawline shadows, realistic skin texture, balanced HDR highlights, natural colours, and premium smartphone computational photography. 
Camera Settings: Flagship smartphone, Portrait Mode, 3× telephoto, f/2.8, ISO 32, 1/1800s, HDR enabled, eye autofocus, optical background blur, ultra-photorealistic, 8K. 
Negative Prompt: No face or hairstyle changes, beautification, skin smoothing, AI facial enhancement, incorrect anatomy, extra or missing fingers, distorted hands, warped perspective, inaccurate background, CGI, painting, cartoon, blur, low quality, oversharpening, oversaturation, 
text, watermark, artificial lighting, or unrealistic HDR. Replace only the identity with the uploaded person's identity while preserving the uploaded hairstyle exactly.