Hey guys, what I'm looking to do is have someone pick up a CGI box made in maya. So the person is live action video and the box is CG. WHat's the best way to go about this?

I have some experience with boujou, I dont know if that would be needed as the shot is a static shot. Maybe I should use an all green real life box then chrome it out in post and replace it with the cgi box? Somehow I want to think boujou could be a help here but from my experience boujou is more about tracking camera movements and not actual objects within the scene, maybe it can do both? I'm thinking out loud, any help would be awesome, you guys are the best thank you!