Thanks for the link, Steve.
You're welcome, it's just a passing thought.
Given some earlier shots in the movie (IIRC), the 'saucer on a pylon' look seems to be common in that far future time (wasn't it like 1990 or thereabouts? ) so you've got the right theme going on.
Of course, the nice thing about those 'chain base' displays is you don't HAVE to use the wall part. There's some nice detailing on the base part that can be made into about anything. main reason why I linked to that specific version is the claw grab, which kinda sorta looks like it could be modded to look like something that would grab onto the upper docking ring, perfect for moving an Aquafoil from storage to the flightline or some such.
I just have crazy thoughts.