<p>Andor star Diego Luna said it "makes a big difference" to be able to shoot the TV show on elaborate physical sets, rather than via digital technology.</p><p>The new Star Wars series on Disney+, which is set before the events of 2016 movie Rogue One: A Star Wars Story and depicts the title character's early days as part of the Rebellion, was filmed primarily on sets rather than via green screen or "the volume".</p><p>Andor debuts on Disney+ with three episodes on 21 September and subsequent episodes will drop weekly.</p>