Nicola Peltz' fan page on Twitter has shared with the public images of Nicola Peltz, Mark Wahlberg, and Jack Reynor interacting with the myseterious, gatling-gun armed prop on-set in Chicago that we brought you exclusive images of yesterday, which appears to confirm that is indeed a vehicle of sorts. What could this equipment be? Cybertronian technology suited for human needs? A part of a Cybertronian? Speculate away in the Energon Pub forums!