3D/reality blending

So as a playful exercise in compositing Max assets into an After Effects scene, or simply, putting 3D assets into photographic environments, I put my floursack model from awhile ago into my living room.
Sorry about the low resolution, I have a cheap camera, so it was the best I could do [on short notice].

Came out much better than I expected, and maybe easier? Also, I can see how this would work with video footage. It would take all of maybe half an hour more to do the same thing with an animation.