I bet someone knows what hair that is. Check out the Delilah Bundle at DAZ. That looks like the hair. Though it's not included with that product.

The character might be his own mix of morphs and textures. The shape of one character, the texture of another, or maybe he dialed her face himself.

That soft, idealized texture reminds of Jessaii, Sabby, or Seven, back when they did V4 characters.You might look through their stores here.

The ears may have been separate. There' s a lot of elf ear morphs out there.