take a picture and draw one? I looked around and Cad block exchange network , nada

A 2D CAD block of a wind turbine , seem to me to be a strange animal, esp. with rotating propellor.
I don't drink so my advise are free , --- what you want is not CAD anyway, but an animation, something that could be generated from a CAD drawing , but is a film sequense rather than a CAD drawing .
Take your Digital camera and find a windmill to make the animation from, find an image where you can cut out the propellor and save a number of frames while you rotate the propellor on a seperate layer, draw the propellor on paper and cut it out , then draw it's tower seperate, and place the propellor then take the first image -- then rotate the propellor and take next shot, when the bottle is emty take a nap, and then emty the memmory card and use the animation software that came with your digital camera, to make that animation.