Fans of the Shinto Saw rasp (I am among them) will also LOVE the Nicholson #49 and #50 Pattern Maker's rasps. I saw a similar rasp on the Lie-Nielsen website but I've not used them. In any case, they are pricey, I bought mine about 30 years ago (holy mackerel) and they were about 70 or 80 bucks then. Still going strong!
eta: I just checked the prices and thye are about 50-60 bucks. They say they are machine made. I thought they were hand made, maybe they used to be and that would explain the price reduction. Whatever, I love mine.