First thoughts are for a single final piece, as once the basics parts are done (front, siudes/rear?)it shouldn't be too hard to put them together in slightly different forms before exporting them for Poserising. I see approx 1/2 dozen models for different hairs. Kozaburo Hair is free so that should make it avialable to just about anybody, although I think the styles are a bit modern. 3Dream Diva Hair looks good as does some of the HMann Hair. Might start with the 3Dream Diva hair and see how it goes.