If your story is about updating the folder with the best visuals while keeping the original vibe, the community has created "Updated" model packs that are standard today:
If you open a clean, unmodified models folder, you will see a specific list of files. If you are comparing your folder to an "original" one to check for corruption, look for these key files:
This guide explains how to create and maintain a clean "original models" folder (backup of stock game models/textures) for GTA: San Andreas so you can safely mod and revert to vanilla assets. Assume Windows PC install from Steam, retail DVD, or a modded install—adjust paths if different. original models folder for gta sa updated
Important assumptions I make:
Summary steps
Detailed steps
If you want, I can:
A: No. Your save file is in Documents\GTA San Andreas User Files. However, if you were using a save that requires a specific mod (e.g., a car mod in a garage), the game may crash when loading that save with original models.