Strange title. It's equivalent to "pencil drawings" but trying to take the long way around to evoking a CAD model render, but not using the relevant parts of that term.
"Photorealistic pencil drawings" is more clear description of the art.
"Photorealistic pencil drawings" is more clear description of the art.
Also, as per HN guidelines, OP simply submitted the title directly copy-pasted from the article, so complaining about it seems a bit misguided.
Still used frequently today and I think the original title is more apt