I'm not sure what I gave you will help you find one, but at least you know a little more about what you're looking for.
I have one of the tractors, whichever it is. I bought it an an antique store in Joplin, Mo back in early 1999. It has one chip in the paint on the left side of the hood, just above the manifold. The chip is approximately 1/8" in diameter. It is missing the solid stripe decal on the right side of the hood. I paid $38 for it, and would sell it for that plus shipping.
If you're interested, I could take some pictures and e-mail them to you. If interested, send me an e-mail at firstname.lastname@example.org.