It’s true that Anakin Skywalker became Darth Vader before he was badly disfigured on Mustafar, but most people associate Vader with the black suit. That final transformation took place after Palpatine’s search and rescue mission was a success. Vader was rebuilt, and the rest was cinematic history. The shots discussed here are not all full scenes loaded with dialogue, but mostly extra bits from or changes to the existing shots.