Composition and Lighting: I like the tilt of the image, makes it more dynamic and draws the eye in (though DPC doesn't generally like tilted images). The lighting seems a bit flat.
Technical: The first thing that strikes my technical eye is the grainy texture. I think grain can be used to effectively boost the mood of an image, but I think it hinders this image. Thought the slight reflection off the floor is nice :)
Conceptual: Not sure what you are going for? A giant teddy bear entering the room?
Overall: Fun idea, but DPC always votes down images with technical imperfections.