The most critical factor for the NGL business case is cost. Thus cost has been the key driver in the development of our current technical concept. During the MIT Giant Leaps symposium NGL unveiled details concerning the Launch Vehicle (LV), Trans Lunar Injection (TLI) stage, Lunar Orbit Insertion (LOI) stage and Final Descent (D2) stage. Developing a solution for the SpaceX Falcon 1e is key to constraining the cost within the limits imposed by our business case.