Sulsul! I'm Chingyu. I have already created 200+ CC Traits for your Sims. ALL comes with CAS version and Reward Traits version.
You can get them here (all free on my Patreon).
Each traits have it own CAS animations, autonomy, distinctive buffs, whims, impacts on relationships and emotions. They are all base game compatible.
Modder since 2016. Mainly creating Traits and Gameplay mods. Over 200+ Custom Traits Available.