Best I could do--someone sent me an email with some from here, some from ???? but apparently not here.
http://extremepumpkins.com/
(http://us.st11.yimg.com/us.st.yimg.com/I/hobased_1917_58396089)
pretty creative :)
Today the same person sent me a series of dogs (a couple of cats and a lizard) in costume. Not quite as nice as these, and I don't know where on the web they are.