The creator is tranferring and updating the old content to the new website. There are still many tuts and templates on the old one available, so if you are impatient and don't want to miss anything you may grab the contents from that old site. (I recommend doing so because no-one knows how long the old site will be available; better save than sorry! ).
@Revell-Fan Thank you very much for sharing these with all of us! These could be used for other SCI-FI dioramas as well as just displaying action figures!
This reminded me of an old site// Action Figure Theatre http://www.actionfiguretheatre.co.uk/ and their download section.. though they are primarily Dr. Who, there is a section for Star Trek 3.75" scale figures and Indiana Jones, and a bunch of Misc. like alien streets or London Locations Through Time... mostly 4 sided floor 2 walls and roof dioramas to print!