Also worry about the proportion. Dude has really short legs and upper arms (quick compare shows that my upper leg is about as long as my arm from elbow to the ends of fingers, your guy has maybe half of that).
I just wanted to know if you were doing the pose because you had a picture in mind. But it seems like you were only drawing it for practice? In that case I have to tell you that there is no way you are going to learn anything simply by making up a figure. You have to study a real body to learn about anatomy. One thing you could try is to draw a body from reference and then draw the same thing again from memory and see if you remembered it correctly.
If you want to learn about perspective on the other hand it might be a good idea to start with a simpler shape than a human. Line up some objects and see how they relate to eachother.
Under the critque center is the fine art category, there are some nice figure drawing threads there that you can take a look at. And also some threads that deals with more basic art skills.
You are tweaking the same doodle of the figure for what, six days?
I recommend to stop bothering with digital medium, and sketch a thousand figure structures like this in pencil. On paper. Without erasing. Preferably from life. Try to not spend more than an hour on each.
That would help you much more than trying to polish the same flawed figure for a week.