That would be cool, I think just the body size difference in Skyrim doesn't completely reflect what female werewolf model should be like. Since female vampire lords get their own model, does Dawnguard update and include a female werewolf model too (since they also took the time to add Lycanthrope/werewolf perks.

or does Bethesda plan to update female werewolf model in the future through a patch? That would be cool. I think female werewolves should have smaller shoulders/arms, broader hips, more feminine figure, more hair on arms and body to cover briasts, you know maybe something like this:
http://fc06.deviantart.net/fs39/i/2008/355/1/6/Female_Werewolf_by_hellhound09.jpg

or this (with dark hair covering the light parts)
http://rlv.zcache.com/werewolf_woman_mousepad-p144811346964673299envq7_400.jpg

What do Dawnguard/Skyrim fans think?

Im not 100% sure but I think male and female look the same.

Both werewolf genders are still identical unfortunately.

Yet they removed the unique appearance of Argonian and Khajiit vampires. The beast races have been screwed over more than ever, and I don't even normally say things like that.