You can get this exclusive Forest Nekarr Cat by going to Europe and buying a cartel card.
Or you can follow me and order from www.amazon.de which also sells it and delivers to a U.S. address. It took a few days to get to my U.S. address, but I now have a Forest Nekkar Cat in the Bastion (U.S.) server.
Click on the image for a better view of the pet.
(For a list of our crafted items for the Bastion, click here.)