By the way, I think that this master copy has a nicer, and more natural flow than the previous one (which is a much more difficult pose and drawing to copy). I think you might want to try to offset the curves in the leg a little more ~ when you make curves perfectly or closely opposite one another, like parentheses
( ) you will tend to create a vase form inadvertently.
Just a little trick to watch out for. 
Cheers,
~Rebeccak






























