Female Sonic Body - Joe the Echidnafox

Okay, now to begin a long multi-part tutorial on how to make custom Sonic style sprites. These tutorials will focus on modelling only, as we already have tutorials on how to shade.
Next, we'll continue with the body. The size of the body will depend on which style you intend your sprites to be in. The Genesis styles use bigger sprites than the GBA styles, so the Genesis heads will be bigger. This tutorial will use the size of Advance and Battle sprites. We'll be making a custom Sonic sized female body in this tutorial.

To start with, We'll make a vertical ovalish shape that is 6 pixels tall, and 5 pixels wide. This might be smaller or bigger depending on the character's age and height.

Now, add two circlular shapes on the inner back edge, and anoither right next to it but possibly goes outside the oval. Those will be the breasts. You can change their size as needed depending on the character. Also make the bottom portion a little thicker for the hips. Also of note is that this step can be skipped if the character has not started reaching puberty yet.
Now that the basic shape of the body is finished, it's time to clean it up a bit, and fix the shape a little.

Now, at this point, we'll start adding in designs or details. These all depend on the character. Most Sonic female characters wear clothes, though you can choose if you want to or not(Though clothes are prefered), and as I said, it all depends on the character.
Finally, clean up any uneeded pixels, fix minor things, and start shading, and you'll have your own custom female body!