Hat made defaults for almost all idle animation and NPC used objects in the game. Swapping them out makes a huge difference in a historical period play through. 

Things that weren't replaced by Hat, were replaced by Sunni. Complete the collection.

Sunni & FracturedMoonlight collaborated to create game items and add-ons that could establish a working economy; crafting, farming, hunting, gathering. Give Sims more chores!