Originally released with 18 EA default colors and 43 Pooklet colors .
The is a custom content (CC) file for The Sims 4 , created by the artist Simblob . While there is no official academic "paper" on this specific file, you can create a technical breakdown or a "study guide" for it based on its known specifications and creation history. Technical Profile: [simblob] roxy hair.package Release Date: April 22, 2019. Compatibility: Base game compatible. [simblob] roxy hair.package
It is a new mesh (not a simple recolor). Note that the original version was not hat-compatible due to UV mapping limitations. Originally released with 18 EA default colors and
Discuss why the original version lacked hat compatibility—likely because the hair occupied the "hat" space in the UV map to allow for more detail in the hair texture. Technical Profile: [simblob] roxy hair