This project was one of the first Projects that I ever did, so that by now I already learned based on the mistakes made in this one. Therefore the steps taken do not fully reflect my current approach.
The Rolls-Royce vehicles feature two parts named boosters that are basically blowers, that are connected to air ducts that lead to the back seats. That way every rear passenger in the car can adjust its own ventilation settings. The part is now manufactured conventionally, using very expensive machinery and development that makes up most of the parts cost. I started looking at how this could be done different. I therefore took the parts or projects boundary conditions and re-engineered an part optimized to being manufactured with Laser Sintering or binder jetting.