Free releases: Releases that are released for free must contain a direct download and may not be Escrow protected, you may include a Tebex link but it may not be the only download.
This was shared almost 3 years ago, you’re the first person with this problem. All the files are there.
Or maybe you don’t know how retextures work? The 3D model is already in GTA so this is retextures of those existing models, if you’re going to change the names and stuff then it definitely won’t work. It needs to remain as is and the clothing textures will then be seen on the GTA clothing that is already there, specifically from the Heist collection.