A full body photo of a terrifying extraterrestrial entity resembling a humanoid spider, with viscous venom dripping from its fanged mouth, crawling out of a shadowy cavern. Its piercing emerald eyes radiate malevolence, set against a background of deep darkness. The creature boasts an intricate and ornate body design, covered with finely detailed textures and patterns. The scene is captured with dramatic lighting that highlights its sinister features, creating a photorealistic and cinematic quality. The atmosphere is enhanced with subtle cinematic noise, all rendered in ultra-high-definition.