A detailed close-up of a venomous creature with its mouth open, inspired by Charles Fremont Conner's style, film key art. The creature is set against a clear dark background, emphasizing its intricate textures and features. The lighting highlights bright blue reflections on its sleek, muscular body, visible as it emerges from a shadowy sewer environment. The scene captures the moment just before a ferocious bite, showcasing sharp fangs and a menacing gaze. The portrait, designed for a 1024px profile picture, maintains a sense of intensity and suspense.