This mod's three ESP files should be listed as high as possible in your load order, and let all other mods override this mod. All three ESP files must be active in your load order. This mod includes three ESL-flagged ESP files. This mod includes copies of all the textures from KS Hairdos that it uses. This mod has no requirements other than Skyrim SE. In alignment with the 'vanilla-plus' theme, the screenshots provided to illustrate the new NPC hairstyles were captured with a minimally-modded game - just this mod, and Vanilla NPCs Without Headgear ESL.
Use this mod as the foundation for improving NPC appearance, and then add other NPC appearance mods you like such as Bijin and Pandorable's. This mod should be thought of as a 'vanilla-plus' improvement to the appearance of the vanilla NPCs. Skyrim's built-in hairstyles looked blocky and unattractive even when Skyrim was released in 2011, and they look even worse now in comparison to recent games. This mod also applies several other fixes to NPC head meshes - a similar set of fixes as Vanilla NPCs SSE Ruhmastered by Ruhadre. This mod does not affect children, Khajiit, or Argonian NPCs. This mod provides KS Hairdos for all vanilla adult human, mer, and dremora NPCs.