The Imperial Fortress is part of the 501st Legion, wich is a worldwide Star Wars costuming organization comprised of and operated by Star Wars fans. While it is not sponsored by Lucasfilm Ltd., it is Lucasfilm's preferred Imperial costuming group. Star Wars, its characters, costumes, and all associated items are the intellectual property of Lucasfilm. ©2010 Lucasfilm Ltd. & ™ All rights reserved. Used under authorization.