вот такой конструктор хочу http://www.mothercare.com/Build-It-Nuts-and-Bolts-Crazy-%27Copter/133887,default,pd.html?cm_sp=ProductFeatures-_-Category%2520landing-_-Build%2520It%2520Nuts%2520and%2520Bolts%2520Crazy%2520%27Copter&q=Nuts%20and%20Bolts