This is one of my favourite pictures of 22XX Zero. The stance is strong and imposing, the line art crisp and detailed, and the colouring wholesome and lively. I also noticed that you've drawn Zero's eyes 21XX style. I suppose you fall into the category of people who don't appreciate the facial design of the new series. Still, to each his own.
My only complaint is that Zero's hair looks a little stiff (and perhaps too short), completely detached from the laws of gravity. Newton would be rolling in his grave if he found out about this.