When I answered your thread, I had only ever seen one of this particular style of eagle sculpture, but I have just looked at the 'completed listings worldwide' on eBay and there are about 4 of them there. Howeve, a couple of them have been relisted, so it looks as though there are more of them, but some are the same one relisted.
There is just one on eBay at the moment, but that is one of the relisted ones.
The fatter bald eagle pattern seems to be the most common.