I've always thought her bottom half growth was lacking, I was also thinking an option to see he grow from behind if we get more bottom half growth, like a button the turns her portrait around to see her from the back?
Well I was thinking of more like a front view. Just like, add more size levels to the preexisting front view, ie, lets her hips and ass expand to greater measurements than what is currently there. My point still stands that even for a BE focused game, her hip proportions feel a bit lacking in comparison.