FOUND THESE DRAWINGS ON-LINE

I found a set of drawings (12 pages) on-line in PDF format. They appear to be Ison original plans in the old blueprint from vellum style drawings ... as thee are only 12 pages it's obvious that they are incomplete with no wing drawings. Mainly the fuselage and the tail feathers. I saved them in a data file but doubt they will be of much use. I hope the plans sold by Jordan Lake Aero are much better. I have to wonder if anyone has ever converted any of the drawings into 3-D CAD files?