put them side by side so you can see the edits.
Your underlying anatomy was skewed, and when the foundation is off the whole structure is off. The design is nice, tho it does remind me of lara croft. The skin tone has to be lighter, it's very hard to see black lines on her face because of the low contrast. You want the face to be easily viewable as it's the most interesting part of any character. You didn't make huge mistakes anywhere, but there are a number of smaller ones that add up. Just be more careful about anatomy next time.
The main issue in the image is that the feet are drawn in a 3/4 view with the heels being at about the same height. This means the camera is pretty low. If you look at the rest of the character it is drawn leaning more to an isometric perspective. The shoulders and the hands are not at the same level. This makes it look skewed. After fixing this, I moved the crotch area bit left because it wasn't centered properly for a 3/4 view. It's not a big move but it all adds up. Same with the belt buckle. You might want to try and draw a center line down the character next time to avoid these problems. I changed the legs to follow through the body stance shift, and after trying to get the curves look better using a mouse, I figured you used a tablet to draw it so I just gave up ^^.
Anyway, hope it helps and don't forget to lighten up that skin tone.
Post some more characters if you have them, there is a number of good artists here and they can give you more and better feedback than me.
