ultra-realistic, warm vintage-style casual smartphone selfie portrait

Create an ultra-realistic, warm vintage-style casual smartphone selfie portrait of the same young man using the uploaded personal reference photo as the **ONLY facial identity reference**. **Identity Preservation (Highest Priority):** Preserve the exact facial identity, face shape, forehead, eyes, eyebrows, nose, lips, cheeks, jawline, chin, beard and moustache. Maintain the original natural Indian skin tone, realistic skin texture and pores. Keep the face recognizable and identical to the reference. Do not beautify, reshape or replace facial features. **Composition & Camera:** - Square 1:1 vertical-style square portrait. - Medium close-up framing, character positioned slightly away from the camera. - Camera distance approximately 2–3 feet. - Show the complete head, shoulders, chest, upper torso and a little waist area. - Keep sufficient breathing space around the head and shoulders. - Natural handheld front-camera smartphone perspective. - Slightly relaxed head tilt and casual sitting posture. **Facial Expression:** A soft, gentle closed-mouth smile with relaxed lips. Calm, innocent and natural expression. Eyes looking directly into the camera. **Hairstyle:** Thick, naturally messy black hair with soft curls and loose strands falling slightly over the forehead. Maintain realistic hair volume and texture. **Outfit & Accessories:** - Oversized black or charcoal hoodie. - Grey and black checkered shirt visible around the neckline. - White wired earphones in both ears, with wires naturally hanging down. **Environment:** A dimly lit indoor room with a simple dark brown background. Subtle warm ambient lighting creates a cozy late-night atmosphere. **Lighting & Color Grading:** Warm amber and soft brown tones, gentle shadows, slightly faded vintage Korean film aesthetic, subtle film grain and natural low-light smartphone exposure. **Camera Quality:** Authentic smartphone front-camera photography, realistic perspective, natural facial details, slightly soft image texture, cinematic warmth, ultra-photorealistic 4K quality. **Important Instructions:** Keep the character slightly farther from the camera than an extreme close-up selfie. Do not crop the hair, chin or shoulders. Preserve natural body proportions and facial identity. The final result must look like a genuine spontaneous selfie, not a professional studio portrait. **Negative Prompt:** Different face, altered identity, face replacement, changed facial proportions, artificial skin, plastic face, excessive smoothing, exaggerated smile, visible teeth, overly styled hair, missing earphones, extreme close-up, cropped head, distorted hands, CGI, 3D render, oversharpening, watermark, text. 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.