amethyst amanda | Tumblr - They have some historical small mods and other things that are small that are useful!
Llazyneiph's website - The royalty mod creator has some extra historical mods as well!
Here are some mod lists from UDC players!
UDC Mod List by llazyneiph (The royalty mod creator)
SimsHistoricalfinds tumblr (directory) - This is a Directory (A Tag navigation) and has so much to offer! They have Cas by age,category,styles and they have builds as well!
SIMS 4 MEDIEVAL CC - This is specifically for Medieval CC
TheSenseMedieval - This is specifically Medieval CC/Build/world
Allhistorical cc tumblr - This is specifically is CC from the Iron Age until the 90s
Medieval & Fantasy Mods List | Notion - This is specifically a mods/overrides/ traits/ Careers/ Aspirations/ CAS / Build&Buy list for Medieval/fantasy