Ollama & llama-cpp model directories

Help
1

So… I’m trying to change the storage location for these two services. Ollama & llama.cpp

    services.ollama = {
            enable = true;
            host = "0.0.0.0";
            openFirewall = true;
            home = "/mnt/westvirginia/mountainmama/Ollama";
            models = "/mnt/westvirginia/mountainmama/Ollama/models"; 
};

services.llama-cpp.model = "/mnt/westvirginia/mountainmama/llama.cpp/the_btw_model.gguf";

What owner and permission do I set?
nobody:nogroup does’nt seem to do much good.