A close up of a person in a green jacket in the snow

A man with white hair and green eyes, around twenty years old, with wide shoulders and a snowy forest background. He has caucasian features, with hair longer than his ears and not shaved. His face has wide jaws. The image should be of the best quality, with 4k or 8k resolution, high-res, and a masterpiece. It should be ultra-detailed and realistic, with photorealistic qualities. The style should be a portrait, with vivid colors and a bokeh effect. The overall color tone should be cool and atmospheric. The lighting should portray a natural sunlight filtering through the trees, casting soft shadows on the snow-covered ground.