P-38 Starfighter
The Porax-38 appears in Revenge of the Sith. 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; it is visible mostly as a background craft. George Lucas obviously designed the craft after the P-38 Lightning, a high-performance WWII fighter plane.
Read more about this topic: List Of Star Wars Starfighters