Metal Finish Experts

Any thoughts on the best product for this? I’m thinking a buffable bronze followed by some darker finish, then green?
Brass is out.
Suggestions backed by photos of results if possible please.

For a faux patina on a bronze finish, you might take a look at these;

https://www.youtube.com/watch?v=Qdg8e_E47as

https://www.youtube.com/watch?v=ljdlI7OS-EQ