The naming convention follows a strict hierarchy used by Rockstar Games to organize thousands of character assets:

This identifies the base model as the "Multiplayer Female Freemode" character, which is the standard avatar for GTA Online.

Refers to a Diffuse head texture. Diffuse textures provide the base color and primary visual details—such as skin tone, makeup, or facial markings—without lighting or shadow effects.

This often indicates a "Prop" or accessory variant that attaches to the base model.