Click the Character 
button.
Click the Modify tab in the file manager.
Select a basic set of body style
from the 6 presets . :Average, Strong, Plump, Slim, Cartoon and Miniature.
To change the
body style and proportions of a character:
Click the Character button.
Click the Modify tab in the file manager.
Select a basic set of body style
from the 6 presets . :Average, Strong, Plump, Slim, Cartoon and Miniature.
Fine-tune the size of individual elements with the slider bars in the Adjust Size section. Those adjustables are: Body Size, Head Size, Hand Size and Feet Size.
Press the Reset 
button to restore the
original proportions at any time.