Was reading DUNE the other night while rendering one of those animations and noted that the description for the Emperor's "Steel Tent" included a scale and the number of levels.
It wasn't the lighter that excited Stilgar's awe, Paul knew, but the construction for which the lighter was only the centerpost. A single metal hutment, many stories tall, reached out in a thousand meter circle from the base of the lighter - a tent composed of interlocking metal leaves - the temporary lodging place for five legions of Sardaukar and His Imperial Majesty, The Padishah Emperor Shaddam IV.
From his position squatting at Paul's left, Gurney Halleck said: "I count nine levels to it. Must be quite a few Sardaukar in there."
And I realized that the original model I made based on the movie prop only has six levels. So since this is after all a "special edition" I decided to remodel it to be more "accurate" and add in the extra 3 levels and now the base of it is 1000 meters across (though its not square as there are 3 panels on the top level front & back and 4 panels on the top level at the sides.)
It's still much the same but I made the beams and joints a bit smaller to give a better impression of scale.
SPECIAL EDITION RENDER:
(click images to enlarge)