I think their focus on Kickstarter linked to a lengthy upgrade of the website has meant that a lot of the links are now broken and presumably may not now get fixed until Christmas/New Year (that timescale's according to the website itself).
Which isn't a lot of help to you. However as orders are alos now on a long delay due to their kickstarters, ordering direct is best saved until post-Christmas it looks like.
None of which is much help to you, sorry.
There were those very models on sale on ebay a couple of days ago but it looks like their gone now.