The main objective is to design a 3D static model and a 2D side view of a small spinner that is usually used for production logging in Oil wells. The design should be reflect:
1) The blades have to be swirled; similar to airplanes engines swirls
2) There should be only 4 blades for the fan.
3) The diameter of the core of the fan should be 1 in while preserving the the shape of the cone.
4) no animation is required