Careful of Ayana Doll. Don't be fooled by the topography. Retopography is easy these days. Also don't be fooled by the rigging. It's not as difficult as you might think to change how a character is sliced. Take a good long look at Terai Yuki 2 and closely compare her with Ayana Doll...especially her head.   I think you'll find that this is not the original character the creator claims it is...

I'd rather stay in my lane than lay in my stain!