In no particular order, these are the authors of the original (most have been heavily modified by me though) meshes for various hair and clothing 3d meshes and textures. Most of these are under CC0 or similar permissive licenses, but please double-check before reusing:
- Raistlin1
- Elvaerwyn
- punkduck
- Mindfront
- jushcomb68
- Mayhem281
- MargaretToigo
- EWS
- sonicteam998
- RadicalToast
- jujube
- Aethelraed_Unraed
- MistressSaeko
- callharvey3d
- Freehunter
- DredNicolson
- reizibarrientos
- Marco_105
- williamb
- V0rT3X
- scsouza
- brkurt
- o4saken
- frankyaye
- Joel Palmius

LifePlay Revival (UE 5.5) additions:
- The Pocolov hairstyles (Pocolov Studio, artist Thang, CC BY 4.0) are no longer part of the game: they are in the optional mod lpr_hair_pocolov, credited in its CREDITS.txt (ModSources/lpr_hair_pocolov/Module/CREDITS.txt in the source archive, Content/Modules/lpr_hair_pocolov/CREDITS.txt once installed).