Source Filmmaker and Garry’s Mod have custom models. A creator named RadroachHD could have uploaded a “Pharah” model (ripped from Overwatch) labeled with a strange filename, and “radroach” refers to a separate asset (a radroach model) included in the same pack.
Pharah (Fareeha Amari) is a popular character in Overwatch, known for her "Rocket Queen" and "Raptorion" skins. In the context of RadRoachHD’s work, "the Pharah link" typically refers to a specific animation loop or image set that gained traction within the community. These links are often sought after because:
Radroachhd is famous for utilizing "Rollback" tech (animation canceling) to maximize Pharah’s mobility.