It looks like you might be searching for the for Star Wars: Episode III – Revenge of the Sith . While the phrase you used often appears in file names for high-definition wallpapers or video clips, there are several "paper" resources that provide deep dives into how the film was made:
WHAT IF STAR WARS EPISODE III WERE GOOD? (Belated Media) - YouTube. This content isn't available. YouTube·Belated Media
WHAT IF STAR WARS EPISODE III WERE GOOD? (Belated Media) - YouTube. This content isn't available. YouTube·Belated Media WHAT IF STAR WARS EPISODE III WERE GOOD? (Belated Media)
: Written by J.W. Rinzler, this is the definitive "paper" account of the film's production, covering everything from early drafts of the script to final visual effects.
: This book contains detailed concept art, sketches, and production designs that show the evolution of Mustafar and the duel between Anakin and Obi-Wan.
