You're right, his right foot should point further back for the full on Makron. But it is already pointing well away from the target-- i.e. on a 180 degree scale, a full half circle, if 0 degree is pointing at the degree, 90 degrees perpendicular to the target (which most people do), his right foot is at something like 115-120 degrees. Which is almost Makron-like-- except he doesn't know how to keep looking towards the target even when turning away from it: that's what ensures the whip-like uncoiling during the shot.

I think Hector over-compensates a bit to his left during release, but it's very nice style