He did a nice job at giving her some more feminine design cues and softening her shape as well.
I think it was @MasterXtreme who started and mastered that effect. It's so cool to see artists now days employ it and not even realize maybe where it all came from. Pony sneeze art everyone! 
I certainly couldn't have been the first, but maybe first in the pony sneeze community. (who knows, I don't know the sneeze community beyond this group)

Thank you for thinking of me.