Why don't you write a well-written letter to Lucasfilm or wherever telling them that you are a fan, and because of your love to Star Wars, you want to make modification for you and other fans across the world. Explain that the MOD will make no profit , and you will steer clear across any main storylines, but will use common characters in the world such as the rebels and the stormtroopers. Tell them you will follow any guidelines that they set, including characters, settings, etc. thay you may not use, since you understand that they also make their own commerical games, and you don't want to harm their sales.... blah blah
Major points
-NO MONEY WILL BE MADE, A GAME FOR FANS BY FANS
-YOU WILL FOLLOW ANY GUIDELINES OR RESTRICTIONS THEY SET
-ADD ALOT OF BULLSHIT HOW SW IS PART OF YOUR LIFE AND YOU HAVE TO MAKE THIS MOD!
-AND TELL LUCAS NOT TO SUE YOU. PLEASE
Major points
-NO MONEY WILL BE MADE, A GAME FOR FANS BY FANS
-YOU WILL FOLLOW ANY GUIDELINES OR RESTRICTIONS THEY SET
-ADD ALOT OF BULLSHIT HOW SW IS PART OF YOUR LIFE AND YOU HAVE TO MAKE THIS MOD!
-AND TELL LUCAS NOT TO SUE YOU. PLEASE