What is a good design for a small wind turbine for a school project?

I need a good size for every part for my wind turbine:
blades
rotor
generator
the shafts
inverter and the tower
Please give it detail on all measurements. If you can find a good link or two please use it
THANK YOU!!
I need a good design for my wind turbine, i want the blades to be 2 feet long and a 5 ft high pole. Can somebody help me with the generator and invertor parts please