Left, old version, middle, Iocus' version, right, my edit based on what Iocus pointed out. I tried to keep the beret the same size and fix the jacket without outright copying his lineart. Granted, it was tempting, since he did such a great job on the cloth detail. I'll work on the palette later, but I'm actually planning on changing his jacket from red to red-orange, which I think will look less garish. I tried increasing his contrast in the past, but it always came out looking really garish.
I didn't make the eyes thinner like in Iocus' version because it made him look more shocked or surprised, and this was a neutral expression. I might do it when needed, but not here. I also didn't AA the pupils because it looked too glassy when I did.
Here's the completed standing animation. His hair now bounces too so it doesn't look like he's got a ton of hair gel.