Perhaps the shot at the end of The Two Toweres, following Gollum as he skulks through the woods, reevealing his plan for the Hobbits, is an example to consider. It's one continuous shot, several minutes long, one camera following Gollum through the scenery, sometimes close and sometimes not. It could be done with cutting, but it isn't. And Gollum is computer-animated. Another example comes as the end of the Kenneth Branagh production of Much Ado About Nothing. I suspect that some scenes in movies have a single long take, which is broken up in editing. But does it make sense to do CGI in the same way? Possibly you have some of the cut-away shots planned?