This mod contains the complete list of all existing & createable objects from GTA V, up to the latest available DLC (Cayo Perico Heist / Online 1.52 / Build 2189 / mpheist4 DLC).
It contains 16663 objects in total, latest version is always available on my repo (including a lot of other useful GTA V data dumps, lists and more):
GTA V data dumps on GitHub
Open the OIV file in OpenIV, install this into the game folder
Open your GTA V directory, from there open the “scripts” folder, then drag and drop the PropList.txt that’s provided in the “manual install” folder into your “scripts/menyooStuff” folder.