I don't get it, but I like it.
Doesn't quite make sense to me, but considering I haven't read the comic, that can't really be a factor in judgement. But I love the expressions on the faces of the people in the car, especially that one guy in back XD and there's a dinosaur, which pretty much seals the deal. But moreover, the anatomy of not only the people, but the animals, along with the structure of the vehicles, are all very accurate. Nice job.