A sinister extraterrestrial being with luminescent neon eyes lurking in the shadowy corner of a dimly lit chamber, unleashing a guttural roar, drool dripping from its grotesque maw lined with razor-sharp fangs, exuding a malevolence that chills to the bone, its form semi-transparent and spine-chillingly spectral. The creature embodies horror with a dark, intricate design that demands attention, set against a backdrop of dramatic chiaroscuro lighting. Captured in a photorealistic and cinematic style with an emphasis on hyper-realistic detail and executed in 8K quality, the scene conveys an epic, surreal atmosphere akin to the most immersive experiences generated by the Unreal Engine 5.2.