A menacing extraterrestrial entity with leathery bat-like wings, a rugged black fur-covered body, and elongated limbs tipped with menacing claws, emerges from a mist-shrouded cave in the dead of night. Its grotesque visage features a predatory maw filled with dagger-like teeth, while its fiery orange eyes glare with malevolence. The scene is a chilling blend of horror and intricate complexity, rendered in photorealistic detail with dramatic and moody lighting, giving an otherworldly cinematic quality to the moment, capturing every terrifying nuance in crystal-clear 8k resolution.