Realistic Outdoor Park Portrait

Create an ultra-realistic vertical 4:5 DSLR portrait of a stylish young South Asian man casually posing against a large tree trunk in a lush green park. IDENTITY: Use my uploaded photo as the ONLY facial identity reference. Preserve my exact facial structure, eyes, eyebrows, nose, lips, jawline, hairstyle, beard, skin tone and natural appearance. Do not beautify, reshape or alter my identity. SUBJECT: Young man with thick, voluminous black hair styled upward in a naturally textured, slightly messy quiff, a neatly trimmed beard and moustache, and black rectangular sunglasses. A relaxed, confident smile with his face turned slightly toward the right. OUTFIT: White long-sleeved button-down shirt with an open collar and sleeves casually rolled to the forearms, paired with dark charcoal-black relaxed-fit jeans. Minimal black wristband. Natural cotton texture, realistic creases and effortless casual styling. POSE: Standing beside a thick, rough-barked tree trunk. One arm bent upward with the hand resting behind the neck, elbow extending outward to the left. The other hand tucked casually into the front jeans pocket. Body leaning slightly against the tree, shoulders relaxed and head turned toward the right. Natural, confident posture. BACKGROUND: Real outdoor park or wooded garden with lush green trees, dense foliage and softly blurred vegetation. A large textured tree trunk fills the left side of the frame. Natural greenery extends into the background with subtle circular bokeh and a few indistinct sunlit areas. LIGHTING: Soft natural daylight filtering through the trees, gentle highlights on the face and white shirt, realistic shadows beneath the arm and around the tree trunk. Balanced exposure with natural skin tones and soft sunlight. CAMERA: Professional full-frame DSLR, 85mm portrait lens, f/2.0, eye-level perspective. Vertical 4:5 composition, framed from the head to the upper thighs. Subject positioned slightly right of the tree trunk, sharply focused against a creamy, naturally blurred green background. COLOR GRADING: Natural forest greens, warm brown bark, clean white fabric and dark charcoal denim. Soft cinematic contrast, subtle warmth, realistic saturation and gentle photographic grain. REALISM: Photorealistic skin texture, individual hair strands, detailed beard, realistic sunglasses reflections, authentic shirt wrinkles, natural hands and fingers, highly detailed tree bark and genuine optical bokeh. The final image must look like an actual outdoor DSLR photograph, not CGI or an AI-generated illustration. NEGATIVE PROMPT: Altered identity, generic face, face swap, plastic skin, excessive beauty filter, artificial hair, distorted anatomy, extra fingers, malformed hands, unrealistic sunglasses, fake foliage, excessive HDR, oversaturated greens, harsh flash, artificial bokeh, blurry subject, CGI, cartoon, illustration, text, logo, watermark. Insert discreet watermark in the lower right corner of the image, vertical text (rotated 90°), written "aipromptlabs.online", Calibri Light font, white color with low opacity (semi-transparent), medium size. Extreme sharpness on the face, fabric texture and typography of the letters. Shot on Canon EOS R5, 50mm f/2.8, studio light.