A menacing extraterrestrial creature with neon luminescent eyes lurks ominously in the shadowy corner of a dimly lit room, its terrifying snarl echoing through the silence. Its gaping maw drips with saliva, revealing a set of razor-sharp fangs. The otherworldly being exudes an aura of malevolent intent, its translucent form adding to its spectral, spine-chilling presence. The intricate and darkly detailed design of the alien is accentuated by dramatic, eerie lighting that casts uncanny shadows. Photorealistic and cinematic in its portrayal, the scene is rendered with hyper-realism using Unreal Engine 5.2, achieving stunning 8k quality in its depiction of this epic and horrifying entity.