Yes but its only because I copied your style.

But you created the pose.  You didn't copy that from me.

A lot of time when I'm doing it on my own it gets bulky out of shape bad proportions and weak posture.

Step one. Identify the problems.  Check.

Sometimes it helps to look at it with fewer colors or silhouette.


Anyway, I think you did great!

I tried to copy your work for myself dont judge the pose

Try to adjust your light source coming from the side a bit.  It'll give a better sense of depth.  Remember use a reference.  Not only for the pose, but shading too.  It really helps a lot.  Also, try a 3/4 view.  It's good practice with anatomy and generally more interesting.

Another pose...Visualize the curve in the spine. It creates some realism.

Messing around some more...

may I know what the steps are you take when you make something like that?
its just really impressive!

Thanks. Glad you like it. 
I just tried to exaggerate my first edit.  Wider hips, thinking about gesture lines and weight balance.  Making this one a couple pixels taller made it easier to work with.  I basically grabbed sections and moved, pulled and stretched.  Then put it back together.  Then repeat till it looks right.  Don't be satisfied with good enough.  If something doesn't look right, work at it.  Anatomy is difficult to make look right, so use references for your poses.  For pixel art technique, study others work.  There's nothing magic about it, just practice.  I've been doing this for a long time, and this was practice for me.