In the DAZ carrara forum, a user has posted a thread titled "intermediate tips, tricks and tuts" with all the tutorials she could find. This list includes some of what you will need for your project.
http://members.iinet.net.au/~njfinlay/tutorials has a tutorial on "rendering a poser figure against a backdrop" which walks you through setting up a scene and getting the lights and angles right (very easy by the way) to match the backdrop. The tutorial is for a still, but you could take it to an animation very quickly.