What is Reddit's opinion of Ferrari All the Cars: a complete guide from 1947 to the present - New updated edition?

From 3.5 billion Reddit comments

I dug through every page (of the era) of my copy of this and don't find an exact match. It looks similar to the 330 P3 from the mid-sixities, but certain details are off. That leads me to believe it's either one-off racing prototype, etc. or more likely it isn't actually part of the marque and just is a similar style of the day by another manufacturer.