This one takes a little digging to get to but its worth it if you like unusual science fiction vehicles. rg5a's Container Moving Robot model was originally a Poser freebie - Jacob Charles Dietz has converted it into a handy Vue vob. To get it go to the forums on the Team Dystopia website and register if you're not already a registered user. Then look in the Dystopia Treasury for the Freebie — Container Moving Robot thread. On the third page of posts you'll find a post by JCD with a link to download the Vue version of the model.