OMG this was so impressive! I love that you're trying to emulate that child-like wonder of playing with toys. Such a nice way to interpret the theme. I don't know why, but this reminds me of a Wii Play game were you charge through as a cow and demolish scarecrows haha. I can tell you had fun making the little sounds as if you're a kid making them. My main criticism is that throwing an object can feel awkward with the motion of the arm and having to press a button. I'm guessing it would feel better if you just let go when you let go of LMB. That's pretty much it.
Great work!