比例航模飞机模型3D图纸+STP格式

I couldn't find any usable Salto drawing on the net, so I decided to make my own.I chose the well known SD6060 aerobatic glider airfoil, because I have good experience with it flying an 1/4 scale Swift shape of the airfoil is not similar to the original but SD6060 has great aerobatics and predictable flight the future I would like to build this beautiful gfk glider using 3D printed mould technique.