>>1886841Just a couple more things. The areas circled in blue are color peeking issues or disconnected fills. For the legs, you have some of the black coloring peeking from underneath. If its from using the Shape Builder tool, make sure to move the handles of the black fill inwards behind the white. You also forgot to match the ear skin color to the rest.
The areas circled in red are more hair issues. For the tips of hair at the top right and bottom left, the tips are incredibly thin, and it looks like the handles are crossing each other. You don't want to do this. Make sure the handles stay on their respective sides. Some of the tips still lack curvature. Look at the one circled in red to the left of the ear. Notice how that piece of hair is fairly fat at the tip, and flat. Look at the pieces of hair directly above and below it, and how they have a nice curvature that thins out smoothly and in a specific direction. That is what you want to achieve. Apply that to the other pieces of hair circled in red.
This does sound like I am harping on you about the hair a lot, but it is incredibly important that you get hair right, considering hair is very visible in minimalism. The quicker you understand it, the better your future vectors will look.