I got to agree with Andrew's comments and I also remember that scene, too. It was in Star Wars II: Attack of the Clones if I am correct. It also reminds me of this RPG that I've been playing called Rogue Galaxy, too, especially with those robotic arms and conveyor belts inside that factory on the planet of Zerard.
Amazing work, as usually :P anyway great work! I love the conveyor belt and the arms building everything! Totally amazing work (Not to mention this is the best droid factory dio I've ever seen!) 11/5 :D