Wing in blender
thingiverse
It's a working wing, or normally it should, designed in blender. You can stretch it to your needs with free software from blender.org. Instructions Building this simple wing is easy. Scale it on your needs in blender (1 unit = 1mm), with the scale 's' button, selecting the axis with 'x', 'y' or 'z'. Then move mouse or type number for scaling. Then use export -> stl and send to your mendel/ultimaker alike :D Don't forget to drill holes in it ;) Have fun flying!
With this file you will be able to print Wing in blender with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Wing in blender.