Yes, I own the copy of "Il Canone." Those copies really are accurate- there aren't too many differences between mine and the real thing. The violin is really loud, and has a very refined sound. Excellent workmanship. I could go on forever about this violin, but I won't.
My mother has another of his violins, but not a copy. Its sound is not quite so huge, but that may be a side effect of her not practicing enough so the violin isn't fully broken in. It has a very rich, dark sound, almost like a viola.