[Tuj] The less misleading answer is no, not unique. (A pedant in the audience gets to his feet and begins, "Actually..." The chair cuts him off with, "We've read that Wikipedia article too, and yes, you have a point, but the answer stands.")
[B] Yes! Partly, it does represent an animal. [B] No! It is not made of wood. [T] It could be smaller or larger than a toaster. [T] Not yet. Maybe if we're still on this by Christmas.
To get past the awkwardness of the uniqueness thing, I retroactively declare that we are looking for the unambiguously unique, physical, original object, which indeed in part represents a human, was created in a known year, etc. Clue: not many people have seen the original, and I can find no information about whether it even still exists.