A terrifying 3D monster with a tall, thin, humanoid shape. It has no face, long twisted limbs, and dark gray, decayed skin. Its fingers are unnaturally long like claws, and its posture is hunched and predatory. The body looks stretched and emaciated, with exposed bone textures and sinew. It should emit a creepy presence, with small details like scars, cracks, or holes on its body. Style: horror, game-ready, mid-poly, designed for a dark Roblox environment.