How could I not love this, Inception is one of my favorite movies! This is an awesome scene in the movie and I think you've re-created it very well. I like your idea of putting holes in the ceiling to let light in, it really looks like those are ceiling lights!
Oh my gosh! How did I miss this!?!? Awesome creation! I liked this movie a lot, this scene in particular. Very well done! I might be coming out with an inception vignette soon. I've been planning to do one almost since I saw the movie. Cool!