I thought Aromatic Lime is from the non-aoud line. It does have myrrh and some other interesting notes though.
Be sure to test Black Aoud. There's a reason why it's most people's favorite. I don't think there's a leather note in it. Some people may think it's a "leathery" scent but I don't get that. It's really sensual and intoxicating. I even layered it with musk and the results were wonderful (a light application of both).