General Grievous carved his mask that protected his face based on the mumuu skull he wore in his earlier life. In addition, he had mumuu symbols on his cybernetic mask, and his IG-100 MagnaGuards, including IG-101 and IG-102, wore cloaks with matching markings.
Mumuu were first mentioned in the new Star Wars canon in the 2016 reference book Star Wars Character Encyclopedia: Updated and Expanded, which was written by Pablo Hidalgo. They originated in the Star Wars Legends continuity, where they were first mentioned in the 2005 reference book Star Wars: Revenge of the Sith: The Visual Dictionary, which was written by James Luceno.
Mumuu were first mentioned in the new Star Wars canon in the 2016 reference book Star Wars Character Encyclopedia: Updated and Expanded, which was written by Pablo Hidalgo. They originated in the Star Wars Legends continuity, where they were first mentioned in the 2005 reference book Star Wars: Revenge of the Sith: The Visual Dictionary, which was written by James Luceno.
- Star Wars Character Encyclopedia: Updated and Expanded
- Star Wars Helmet Collection 8
- Star Wars: Build Your Own R2-D2 53
- Star Wars Bust Collection 65
- Star Wars 100 Objects
- Star Wars: The Ultimate Cookbook