![Size: 1614x2283 | Tagged: safe, artist:rex-equinox, derpibooru import, part of a set, thorax, changeling, comic:thorax's shocking express, comic, commission, image, inanimate tf, locomotive, png, story included, train, transformation, vehicle](https://cdn.twibooru.org/img/2024/3/30/3193995/medium.png)
Description:
Thorax was so confused as his back end was next. His tail quickly shrank away as a new windshield was start to take shape. It would also be joined by by a set of lights and mechanism that can open up to reveal a coupling. However, it was closed to be a round and aerodynamic.