Ensure you have the Parenthood (Родители) DLC installed, as this mod is an expansion of that specific pack's mechanics. Place the .package and any .ts4script files directly into your Documents\Electronic Arts\The Sims 4\Mods folder.
If you are specifically looking for the Russian localized version, it is frequently hosted on community sites like Sims.mi-mo.me or SimsMix . Look for the title "Улучшенные достоинства характера / Character Virtues Improved" . Key Features
Unlocks new social options that reflect the Sim's specific moral traits.