Generate Frosted Mountaineer Macro Portraits

A raw, extreme close-up of a mountaineer's face where real ice crystals have begun to form on the stubble and eyebrows. The composition focuses on the transition zone: the left side is warm, wet, and sweating; the right side is covered in a delicate, white rime of frost. The frost crystals are hexagonal and sharp, contrasting with the soft, organic texture of the wind-chapped lips. Technical Specs: Captured with a Phase One IQ4 150MP, 100mm APO Macro lens at f/5.6. Lighting is cool, diffuse daylight (5500K). Real material physics: the ice is semi-transparent, not solid white paint. The sweat on the warm side shows anisotropic reflection. 8K resolution, extreme texture fidelity.