Update#2: the D7000 link I mentioned in this post was changed and now it also leads to an error.
Several of the official Nikon websites in Europe already have an active link for the Nikon D7000 (D7000 is part of the URL):
If you go to this page http://www.nikon.de/de_DE/product/digital-cameras/slr/consumer/d7000 you will see a broken link/image:
If you try another unannounced model name, let's say a "professional Nikon D800" http://www.nikon.de/de_DE/product/digital-cameras/slr/professional/d800 you will get an error message:
Clearly Nikon has setup a template and a new link for the D7000 and are ready to populate it. I think they did that in advance in order for the search engines to get familiar with the new link.
You can see that same D7000 link also on Nikon Poland website:
on Nikon Italy:
and few other European Nikon websites.