Some people received email notification of the shipment - with tracking numbers, no less! Other people did not. Check your spam folder, and/or log into store.nin.com to view your order status there.
I'm not going to post any spoilers yet, but please share your photos with us - upload them to an Imgur album and either tweet the URL to @ninhotline, or submit it via our form... the latter option, I'm not entirely sure is working as I type this.