The zip file usually contains two main components required for the Sim to appear correctly in your game:
The outfits and cosmetic layers shown in the character's preview images. Installation Guide The zip file usually contains two main components
In the game's Gallery/Library, ensure you check the "Include Custom Content" box on the left-hand filter panel, or the Sim will not appear. Required Cheats for Editing Hair & Eyes: Specific hairstyles and contact lens CC
Custom skins or "skinblends" to match the real-life likeness. Hair & Eyes: Specific hairstyles and contact lens CC. The Sims 4: How to Edit Pre-Existing Sims
These are the character data files (e.g., .householdbinary , .trayitem , .s4i ). They must be placed in your Documents > Electronic Arts > The Sims 4 > Tray folder to make the Sim appear in your in-game Library.
The Sims 4: How to Edit Pre-Existing Sims – Complete Guide - G2A News
Copy all files ending in .householdbinary , .trayitem , and .s4i into your Tray folder.