From their announcement:
We are very happy to report that the first wave of the all new Star Fleet ships (Federation, Klingon and Romulan) is now up on our web site and available for pre-order. We are looking to start shipping pre-orders after the first week of December.
However, if you pre-order more than £100 or $150, we will also send you, completely free, a special Federation Command Cruiser model. We are not looking to put this one on general release, so it is ideal if you are looking for that something special to make your fleet stand out!
You can see the entire range at;
UK Site: http://www.mongoosepublishing.com/miniatures/ctastarfleet.html
US Site: http://www.mongoosepublishing.com/us/miniatures/ctastarfleet.html