Forlorn Cave

There's a door at the back to a crew compartment, one large enough to hold quite a few large animals- and judging by the smell and presence of a cowpat, recently has. There's a door into a cramped engine compartment, filled with magical, aether-powered machinery that makes the Irontread Crusher move around, and a ladder to the commander's viewing platform and the controls, as well as a crossbow mounted on the roof. Metalhead could probably figure out how it works and drive it off, or he could try smashing things until it no longer worked. Or he could try and disable it somehow so he could drive it off later.