righty-ho, um the first one is good but i think the waist is a big extreme in the smallness, or is that the style? The second one is great- i love the hair!!! the only thing is i thought the profile was too smooth, like a slope.
You want some art lessons I'll give you a few tips. I'm not trying to be EVIL I just thought I'd give you some advice:
*In the first one the waist is a little out of proportion and the legs seem a bit squint. I would try and imagine what a anime body looks like and work from that.
*In the second one, the shadow is just a circle so I would sort of mirror the girl's body onto the floor but make it black. And if you imagine the girl standing straight, one arm would be longer than the other *In the third, try and tidy it up a bit.
Shading
If you want to learn how to shade, just picture an image in your mind. It's more shaded at the parts which are under something and at the detailed parts. Go from dark to light. And I find that practice really helps! Because your more recent pics are excellent!
I just thought I'd give you some advice:
