Besides the third breast, which is more for fun, Natalia does have many useful morphs such as having the breasts sway to the sides (useful if you are posing a character lying on her side and you don't want her to look so perky she is plastic). She is flexible and easy to pose. I like her face (and it has lots of morphs, but not overwhelming). I don't have to fight to get the vickiness out of it, yet it is still a lovely shape. Fitting hair around the ears is tricky (but I'm not that experienced with it); hair which covers the ears would be no problem. I haven't used the 3-fingered variant (not into Elfquest), but it does add potential variety. I think the catsuit and boots come with the basic figure? There is a wardrobe pack (with an elegant versadress) and the mermaid addons and some textures... but being able to use the P4 version gets you a lot of wearable stuff immediately. I don't know much about Nadya... but folks over at 3dcommune can help you out with more information. I suspect that she has more clothes and 3rd party stuff, but they will be able to discuss any problems or benefits. Taking a look at possible faces and body silhouettes will give you an idea of how well either lady will work in your images. Carolly