No offense, but those sprites are not good at all. You need to work on a lot. It seems like you don't know how to do real scratch sprite and still telling me what I did correctly is wrong. If you can actually do real scratch sprites and show me, I'll listen to you.
1. PIXELLATED = BAD, you probably don't know the term very well, or I'm just dumb.
2. LOOK AT THE ORIGINAL SPRITES MADE BY GAMEFREAK, they don't always completely show the face.