Install a hair texture mod with higher gloss/specular settings
Use a skin and hair overhaul mod that includes shiny hair options
Enable ENB or ReShade with stronger specular highlights
Increase in-game brightness and contrast slightly
Use high-quality hair meshes and textures
Avoid overly matte hair mods
Check mod load order so hair texture overrides apply correctly
Use character creation mods that support reflective hair
Update graphics drivers
Use a mod manager to test different hair combinations