WHEN Steve Maingi Mugo is on set, nothing is left to chance. Every few minutes, he calls for a change of scene or gives new instructions. The crew, actors and dancers swiftly respond; after all, the director is perfection personified. According to Mugo, every second of filming is high stakes. A tiny mistake could translate to unending repeat shots. But every second of filming is also an opportunity to showcase Africa. “African directors are really doing a good job, and we have very beautiful colours in our videos, we have beautiful people in our videos. We are showing the natural…