In the Left viewport, slightly rotate the profile as shown, so that it fits perfectly into the slanting structure of the hip in our female model / character's body.

Similarly duplicate and move circular segments along the length of the model / character's leg, so that finally we have a total of five circular segments. Please note that the circles should get smaller as it goes down.

Now duplicate the fifth circular segment (bottom most one in the previous figure) and rotate it so that it represents the model / character's leg's ankle. Refer the figure and modify it's vertices to get a similar deformed shape in 3D Studio MAX ( 3ds max ).

Similarly, duplicate that ankle segment and move forward till the model / character's leg is complete as shown in the figure.