Cad drawing

I need an auto cad drawing based on these structures. 

2- Pick an object to sketch.

2- Take photo of the object showing the most detailed.

3- Make required measurements to draw in 3 views, place on sketch.

4- Provide additional writing which describe the object and its function.

5- DRAW in CAD 3 views.

6- DRAW in Isometric or Pictorial View, which best illustrates the object. (CAD)

Tell me the object that you pick before we start, please.