Right now, the project is just titled Musk, according to The Hollywood Reporter. Other than the name and the general vibe that it’ll be taking a hard look at one of the world’s richest men and most famous tech CEOs, there currently aren’t a lot of details about the documentary. There’s no release date (or even release year), and it’s unclear if it’ll focus on certain aspects of Musk’s businesses or personal life, or try to cover them in general. Gibney says he’s been working…