This is the Numidian King Masinissa, who changed sides before Zama and thus sealed the fate of Carthage. He's based on a Connolly reconstruction, which I think was sent to me by Allen around a year ago. I think he is a more historically correct figure to lead my Numidians than the Juba model.
The mini is a converted A&A rider on an eBob Crusader horse. The hornblower is Crusader.