reate an ultra-realistic portrait of a young man ...

Create an ultra-realistic portrait of a young man based on the reference image. Keep the same facial structure, hairstyle, beard style, and overall vibe. Transform the avatar into a real human with natural skin texture, pores, subtle imperfections, realistic facial hair, and detailed lighting. He is standing indoors in a modern apartment. Maintain his black "Brooklyn" varsity jacket and the open chest look, but render everything in true-to-life photographic quality. Use soft natural indoor light