Unfortunately my AN2 was a true own design. I did use a plan but it was just a "cleaned up" 3 view from the internet "tile" printed to the size I wanted. Top, bottom and front views were also created.
Some of the fuselage formers were taken from another 3 view. The intermediate ones were estimated.
Although built from plain XPS foam board (fuselage 5mm, wings 3mm) it was most definitely
not a FliteTest type build with the fuselage formers, wing ribs and the cowling 3D printed.
Sorry.