Realistic psychological horror humanoid, full body A-pose on plain white background, unnaturally large glowing eyes, face grotesquely distorted with festering, pus-like crusted lesions (non-graphic), warped smiling mouth, waxy/artificial stretched skin, extremely long thin limbs and fingers, no clothing (non-sexual, anatomically neutral), very creepy unsettling atmosphere, cinematic lighting, high detail, photorealistic, 4k