This is a prototype created which encapsulates our ability to combine machined parts with purchased ones. This is a proof of concept for a small-scale hydro-generator. A natural body of water flows into the inlet and spins the turbine, which then rotates a small generator motor and produces electricity, then allowing the water to flow through the outlet. This part exhibits a 3D printed housing and rotor, with a CNC machined acrylic window for viewing, and a purchased generator motor.