If you get Daz Studio and the genisis 1 figure all for free I think at Daz3d then get the free version of facegen.

You can do some face morphs yourself, and if you need the figure to work in poser Daz studio will allow you to send the genisis morphed figure over to poser just seek out how to do it.

Facegen will give you a rough but ok material you can use as the skin. You need good quality images of the face to be created facgen tells you what to do.

The forums will help with other questions, you can get a 90% look a like figure.

cheers

Seek what you can never loose