I was trying to get a feel for how her legs worked, here.  The one leg had normal human-ish proportions, and the other had shorter proportions so as to stop her from having ridiculously long legs.  I looked at it, and decided that the shorter legs just wouldn’t work.  She could still pull off this type of pose with longer legs, and it would look more natural, too.

Basically, this picture is why Ishar is around 7′ instead of 6.