It's kinda hard to tell at this resolution (and the uniform coloring doesn't help much), but the little bobble on the side of his head where the "reins" lead up to theoretically houses someone who steers the big guy around.



I think that guy in the bobble is pretty stressed out. I didn't really allow for any means for him to get down that massive neck and back to the city proper. Probably a pretty intense climb when it's time for a shift change amid the dinosaur pilots.