I think that I still have plans and templates for a tornado kicking around. I will look tonight and let you know. My tornado took 6 months to complete with building 1-2 days a week. I know that Tornado racing in this country has diminished over the years and you can find some older T's out there for sale. I do not for a minute regret building one and it is still my favorite platform to sail. the big down side to Tornados is the transportation issue. If you have a place to keep it rigged then it is not an issue.