"Create a dark and menacing image of a hybrid creature combining a snake and a r

"Create a dark and menacing image of a hybrid creature combining a snake and a rat. This dangerous-looking beast should have the sleek, slithering body of a snake with scales and the aggressive, sharp features of a rat. It should have a long, serpentine tail and the rat's claws and teeth, giving it a threatening appearance. The creature’s eyes should be intense and piercing. Set the scene in a shadowy, ominous environment to enhance its sinister aura."