for Naboo's Queen. The "rat-tail" finial of the main body serves dual roles as a high-voltage charge collector and receiver of encrypted information when the fighter is plugged in at the palace hangar, while the secondary finials contain engine heat sinks. Behind the pilot's cockpit, an astromech droid plugs in to perform in-flight navigation and maintenance, although the fighter is also equipped with a capable automatic pilot feature. Armament includes twin laser cannons and twin proton torpedo launchers with a capacity for 10 torpedoes. In a 2018 a test was conducted using the Autodesk Flow Design virtual wind tunnel program to look at the aerodynamic properties of several Star Wars starfighter models. Of those models which were tested, the N-1 was found to be the most aerodynamic of all with a drag coefficient of .1, which while somewhat poor compared to the real-life .02 rating of the F-4E Phantom was significantly better than all other starfighters tested. Porax-38 starfighter The Porax-38 appears in Revenge of the Sith as a starfighter piloted by the native Utapauns during the Battle of Utapau. Although featured in a full two-page spread in the Revenge of the Sith Incredible Cross-Sections book, the fighter's role was significantly reduced in the final film. This was due to the fact that the P-38's digital model, being a late addition to the film, was not completed to the level originally planned, and so was relegated to a background craft. Soulless One The Soulless One was General Grievous' personal starfighter, a customized version of a Belbullab-22 starfighter, which made its first theatrical appearance in Revenge of the Sith (2005). After Obi-Wan Kenobi (Ewan McGregor) defeated General Grievous on Utapau, he used Grievous' starfighter to escape from his clone troopers attempting to carry out Order 66 and rendezvoused with Yoda and Senator Bail Organa (Jimmy Smits). V-wing The V-wing Fighter or Alpha-3 Nimbus-class V-Wing made its theatrical appearance in the Revenge of the Sith (2005), as the Galactic Republic is formally transformed into the Galactic Empire. Originally, animation director Rob Coleman proposed that TIE Fighters be featured to signify this transition, but George Lucas pointed out that (in the film's chronology) there were nineteen years between the events of Revenge of the Sith and the original Star Wars. Allowing additional time for the TIE fighter to be introduced, a new starfighter was created instead, purposefully similar in both design and sound