Roman Armankutsev walks through one of the methods for rendering content in Cinema 4D for a composite, and then continues to show how C4D rendered images may be composited in a node based compositor like NUKE.

one way of compositing Cinema 4D renders in NUKE, and I hope you will find a few interesting tips and tricks

Here, Roman shows how to take a live action plate and add a 3D building to it that was created in Cinema 4D, and changing the final composite to a snowy winter scene. Check out Roman on his site CarteBlancheFX here.