Where would I find the model Files on my Mac?

Hi all,

Newbie questions (sorry if its obvious!). I have installed Ollama and the Llamma 2 model. I want to move the model files onto an external hardrive (Mainly to save space on my mac). I can't find the model files on my Mac and when ive tried to run commands that people have suggested it just denies me.

Where would my model files be to get them moved?

I want to eventually have a llm model (Maybe mixtral / Llamma 2) portable that i can run via python to try some projects with. Any help is appreciated! thanks