When it comes to Billie Eilish , there’s no such thing as a small moment. So when Instagram invited Complex to catch the first look at her new concert film, Billie Eilish - Hit Me Hard and Soft: The Tour (Live in 3D) , RSVPing was a no brainer. The movie, which was shot at two arenas during the pop star’s Hit Me Hard and Soft Tour — one in Manchester, England, and the other in Phoenix, Arizona — offers a massive, immersive window into what Eilish has called her "best show ever." While this isn’t the singer’s first concert film, it's by far her most impressive. Not just a recording of a live set, it’s a high-tech collaboration with game-changing movie director James Cameron . The partnership came about through Eilish’s mother, Maggie Baird, and resulted in a production that makes her previous films feel intimate by comparison.…