Reflect upon yourself.

Don't think I'm mocking you. It only irks me that up till now you don't seem to want to study the body and (apparently) blindly copying reference. If you aren't, then by all means do correct me, because you've been making some very apparent mistakes that shouldn't happen if you knew what you were doing. Wonking the ribcage, not realising that the butt merges with the thigh at the back, making the torso curve outwards among other things. I suggest you look back to the circles and think just what went wrong.

The blueline on the reference is pasting a quick (if slightly inaccurate) guide on reading the pose. If you don't have a planning process short of sketching out the contours, then I'm not quite sure if you will learn anything at all.

Definitely pay attention what Lobo's pointed out, please. It seems as if you are either starting to plateau, or digress, either of which isn't exactly fun.

Anyway, this may sound bad, but have you tried tracing a picture of a real person? Kind of like what Lobo graced you with~ It teaches you how to get the basic shapes of the human body in order, and the right proportions. Although you might not want to trace for a photo you plan on creating yourself, it is decent practice to get you used to right proportions and the like. So yeah, try that and see if you learn anything from it.

And dude, you need some serious work on the hair. It looks like oddly colored seaweed is draped over her arm, and it looks too flat. Look up some good tuts on how to do it, and I'll maybe try and find some for you if need be.

One other thing, try making a single thread for all your art.. It not only shows your "progress" easily, but it keeps the Community Artwork thread a bit neater and not so.. "Spammed" I guess. Of course you can constantly update it as well. However, it if completely up to you to listen to that or not, just a bit of a friendly reminder.

As always thanks for the cnc. c:
Honestly all I can say is that I try to do my best with every drawing.