Creating a Star Wars Home Theater

Hi guys, I'm looking to create a Star Wars home theater and I want it to resemble the interior of the Millennium Falcon. I was thinking of having massive wall decals on the walls showing the ship (probably with Han, Princess Leia, R2D2, etc.), but I'm having difficulty finding such images/decals. Do any of you know where I can find such pictures? Is it difficult to get the rights to such images/decals? Also, do you have any recommendations of who I should contact to create a Millennium Falcon cockpit for me? Thanks so much!