What I love most about this is that Supergirl is curvy! And not just "Hollywood curvy," but normally shaped and sized! Body diversity is a wonderful thing, and this whole piece is a wonderful thing as well.
It'd be interesting to see your take on BatGirl's mentor, the BatMan, after seeing this one (with a stocky build and huge chin....perhaps closely resembling Bob Kane's rendition of him in his first appearances in the late 1930s Detective Comics ).
Ahhh, so much love for these awesome ladies! DC Nation should've seriously picked this one up to have its own series. My hope burns bright that they eventually might! But at least we fans still get to see your beautiful drawings. ^^