In
this article, she says she owns a "one-of-a-kind Alembic". (That's all it says, and I don't know that the quote refers to the instrument in question.)
It has dual truss rods accessed from the body like an Alembic. But I'm seeing the same observations Mica saw.
Ah! Just found something on her facebook page:

Here's what she says about the guitar:
"one-of a kind Alembic; a woman who lived next to us in Bodega worked there. She designed it for woman's body and came over to show it to me. Well, we fell in love and I don't think it ever left our Bodega space! Till we left ... it's in the barn right now, looking and beautiful and sexy as ever. Great guitar, one-of-a-kind personality for sure (I wrote "Play Like a Girl" on it, pretty much right there at that spot in the living room, about 4-5 months later."She says the picture is from ten years ago.