The Incredible Crash Dummies.

The animated short was entirely composed of computer generated imagery and centered on the adventures of Slick and Spin. A fellow Dummy named Ted has been chosen to use a new, indestructible torso module (Torso-9000), but his head is mixed up with an evil dummy's head, leading to the birth of Junkman. Slick and Spin try to free the kidnapped Dr. Zub from Junkman before the villain can extract the knowledge of how to mass-produce the torso.