Perhaps I've misunderstood, but it looks to me like the actors are green-screened into a [cg] scene. I don't think the scene is real actors in a real setting, t

Perhaps I've misunderstood, but it looks to me like the actors are green-screened into a [cg] scene. I don't think the scene is real actors in a real setting, then modified to replace actors with characters. Thus, there's no problem with the in-painting, the whole actor is on a different layer? I'm seeing it in my phone. Like I said, maybe I misunderstood, but the scenes didn't seem like real places (eg shot cropped so foot-shadows aren't included, as this is hard to get right in the composition).