I don't know. I'm not the expert, but if you've ever tried to a backflip or anything where your toes are above your head, then you'll know that spatial awareness goes well beyond vision. Or if you throw a frisbee for the dog to catch, they don't actually look at it while running; they look, predict position, then move in. Veni, vidi, vici. So any model that "learns physics" just through vision seems flawed from the start. What's your thought there?