Manga Style Drawings

I have my own drawing style and I like it, but I like manga drawings much more. So, I learn how to draw by copying. I look at a picture and try to draw it. I want to show you some of my attempts.

 Kakashi-sensei in two variants

Cute chibi couple

These pictures turned out quite well. But there is something missing in the other pictures.

Not very handsome Kaname

Sebastian Michaelis ... If you don't recognize him

Haruhi

This one looks good but I can't finish it