Masterpiece, highest quality, extremely detailed, photorealistic, 8K raw shot, set in the Stone Age, a large cave with a campfire, a piece of meat roasting on a spit over the fire, spit with a hand crank, a woman sits by the fire turning the crank with the meat, the woman has very disheveled, matted long dark hair, her skin is smudged and glistening in the firelight, large sagging breasts, she wears fur clothing, ultra-realistic skin, strained facial expression, facing the viewer, focused posture, perfectly lit woman, green eyes, detailed skin texture, realistic adult female skin, professional photography, soft cinematic lighting, sharp focus, high resolution, realistic