If you saw on a file-sharing site (not Nexus or official mod page), it could be:
The primary selling point is the implementation. Watching a character move with Coco’s hair installed is mesmerizing. The hair doesn't just swing; it ripples. It handles acceleration and deceleration realistically. If a character leans forward, the hair drapes over their shoulders naturally. This eliminates the "helmet hair" effect that plagues so many otherwise beautiful character presets. coco smp hdt hair pack
[COCO] SMP HDT Hair Pack a popular visual enhancement mod for If you saw on a file-sharing site (not
The is a popular modification for The Elder Scrolls V: Skyrim that introduces high-quality, physics-enabled hairstyles for player characters and NPCs . Created by the modder COCO , this pack leverages the HDT-SMP (Skinned Mesh Physics) framework to provide realistic hair movement that reacts to gravity, wind, and character motion. Key Features of the COCO SMP HDT Hair Pack It handles acceleration and deceleration realistically