I'd like to add my two cents ... very gently, very gently.

There are already morphs out there that can help you go a long way in varying La Femme's face and body. First, the face morphs included with La Femme go a long way in customizing her face ... and I made a post about those elsewhere, because so many people were using the face chips as morphs. I'll repeat again here, though ... you can find injections for La Femme's Face Morphs and built in Body Morphs in the POSE library.

There are two body morph packages that you can purchase separately. And they actually compliment each other quite well. My La Femme Body Kit adds a lot of shape and size variations without adding a lot of muscular detail. These morphs can also be used as a merchant resource.

Combine them with Gabe's ultra fantastic Femme Fatale kit (these are not merchant resources though), which includes lots of high resolution muscular detail, and you can create a ton of amazing characters.

Here's one I've been playing with lately, but I have to work on a proper texture for her. Right now it is just the default textures with a change in the color chips for the skin, to give her a darker skin tone. This is mostly dial spins with La Femme's built in face morphs, but with a slight bit of additional shaping in ZBrush to get the look I wanted. The body shape is straight combination of "Voluptuous" from my body kit, and some of Gabe's high res detail morphs.

Just to show you she can be more than what you see "out of the box." There are LOTS of dials and morphs already available to play with.