Model impeller by bending sheet metal

Hello, there is a model of impeller made using the "Extruded Boss / Base" and using "flexible" model made by a "Extruded Boss / Base" is the standard, the product made by "flexible" is different. We need a model that would be the impeller can be easily made without using a CNC machine or a 3D printer. Is it even possible?

SolidworksSheet Metal