Does anyone know any comprehensive tutorials on how to mod GTA V enhanced?

I have literally looked everywhere, all I want to do is get some realistic mods for gta V enhanced, I don't have enough storage or time to download legacy, I don't want a mod menu either if those are what I think they are. I know I am supposed to download scripthook but I don't know what to do after, I already tried openIV and it broke my game. PLEASE help I did so much research and I can only find year old posts saying it doesn't work.