Yarnchu
Yarn is comfy and easy to wear
1. Pretty good. I already said some things in the Spriter's Club about it, specifically a bit of the shading.
2. My big issue is that it is blocky. That is a problem that plagues many scratch sprites and pixel art. It isn't bad, but usually you want to go for a smoother look.
3. Wonderful sprite. However, the size is a bit of an issue. You are trying to fit so much detail in a small size. But you did have to follow rules, so it isn't really your fault.
4. I honestly can't find anything wrong with it. Certain parts are a bit straight, and I don't like the pose, but that is just nitpicking.