CUUSOO is churning out some truly impressive models, the latest of which is marshal banana‘s massive UCS Sandcrawler. This is undoubtedly the epitome of AFOL building, featuring a minifig-scale model with furnished interior, power functions, and light bricks. Not exactly cost-effective to produce, but drool-worthy nonetheless. It’s worth noting that the creator is the first to achieve two successful CUUSOO projects, with his Modular Western Town having reached 10,000 votes earlier this spring.
While I’m not optimistic that LEGO will want to spend so much money on such a huge and detailed set, there’s no reason why they couldn’t scale it down a little and turn a decent profit on another UCS model. I imagine that a halfway-decent Sandcrawler would sell quite well, given the inherent “playset” characteristics of such a large machine.
(I must admit that I have a special fondness for Sandcrawlers due to playing Star Wars: Droid Builder many years ago, in which a lot of time is spent running like crazy through the interior of a Sandcrawler testing new droids.)