A Few Line - Figure Study

I am still figuring out my tools, the pencil, the paper, if I should continue with the pencil on paper or if I should incorporate pen since I can't get the papers I need. The pencils isn't going that dark and the paper doesn't really accept pencil shades but the pen can give some good visible strokes just that it takes a while to build.
Chill let's see what I have got on next sketch.