Might be cool to design a ship where the rollbar raises and lowers on demand. Sort of like how Voyager's engines folded up and down.
I got an email the other day from a gentleman named Dave Ledwith aka 'karanua' over on deviantArt telling me he had done a Lightwave conversion and asking for permission to release it to the public. I gave permission of course, so now there's an awesome Lightwave 9.6 format Prospero class available to all interested. http://karanua.deviantart.com/#/d2qmtye