While V2 is popular, a V4 update also exists, which further refines the models and adds more styles.
The "V2 Full" version generally indicates an optimized update of the original AA1 hair pack, featuring improved textures, physics, or compatibility fixes for newer character engines. 🎨 Asset Overview Originally derived from Artificial Academy 1 aa1 hair v2 full
Assuming you have acquired the legitimate asset pack (via platforms like Gumroad, Booth, or Patreon), here is the standard installation workflow for Unity (used in VRChat, ChilloutVR, or Neos): While V2 is popular, a V4 update also