This is Captain Rex's AT-SWC (Small Walker Crane). The SWC can lower itself almost flat to the ground for loading or unloading. It has a long adjustable crane for picking up heavy objects. Ok, I made up a story! LOL This the fourth alternate build and there are still more parts left over!
Quoting Clayton Marchetti
Hey Oran! This is really cool. Are you getting into Star Wars?
Hey Clayton, thank you very much! My wife bought the set because it was on sale for half off but I do have a few more small Star Wars sets to try alternates with. But I did try a figure set alternate like you already commented on: http://www.moc-pages.com/moc.php/435225