Элементаль лавовых потоков

Transform this person into a powerful fire elemental being. Skin made of cooling volcanic rock with glowing lava cracks, eyes burning with internal flame, surrounded by heat haze and embers in a volcanic cavern. 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, 8k, ultra detailed, masterpiece quality