I bought this packet (http://www.rhombus.be/contents/nl/p1809_Basic_Turbine_Building_Parts.html) to experiment with wind power. It contains out a generator, mounting for the windmill wings and sticks to hold the wings. You can buy a base with it, i prefer to engineer it mystelf.
3x verhoging for the height
If you want to go higher you can use koppelstuk to attach 2 x verhoging together.
The couplings are not a tight fit so i use a polymer glue to attach the parts together.
The reason that larger parts are in seperate pieces is because i use the hobby printer Vertex K8600 that prints in a volume of 8x8x8cm
I only need to attach the bottom pieces to a heavy surface and shorten the wooden sticks a little bit and then constructing wings for it to test out the effeciency. I used 2 middle pieces together it all depends on how large your wing design is.