So, I am making a short film, and I got Hitfilm Pro for it. I have six actors who will be standing in front of a green screen. They're going to be composited into a 3D model of an alien hangar bay. Once I have the model and the footage, how do I line up the shots? Like if the camera moves while the actor is speaking how do I get the 3D camera in Hitfilm to move with it? Like panning around the room? And how do I actually put the actors in the middle of the model?