Альпинист на вершине Эвереста

Transform this person into an extreme mountain climber standing on a snowy peak. Wearing professional high-altitude gear, oxygen mask around neck, heavy thermal jacket with patches, goggles reflecting a vast mountain range. Hyper-realistic snow and ice textures, blinding sunlight. Transfer face exactly 1:1 from the uploaded photo, maintain identical facial features, body proportions and skin tone. Full body visible, centered composition, nothing cropped at edges, 8k, masterpiece quality