Hi there... I was waiting for about four months, to show something more than simple few sketches. I've got new Wacom tablet and I have best intentions to improve more and more with it.
Hope you like it.
So... stop waisting your time and DRAW!
Here are some better sketches. (I think, those are too weeak to show them in "it's finally finished" section).
and now some sketches:
pen and pencil sketches: