Several movies have been made about Mata Hari. I heard a few years ago that a new one was to be made starring Dita Von Teese, the burlesque artist. I don't think it was ever made.
Dita is hot, but she is well endowed, which Mata Hari was not. In fact, even though she obviously had no problem with nudity, she was very self conscious about the small size of her bust.
