Primary: Create a replica of ESA's Argonaut Moon lander (https://www.esa.int/Science_Exploration/Human_and_Robotic_Exploration/Exploration/Argonaut)
Secondary: The Argonaut is designed to land a variety of payloads on the Moon. Make a creative payload for your replica to carry.
Jeb: Use the Argonaut to land and deploy your payload to the surface of the Mun.
Val: Use multiple Argonaut flights to land a series of Mun base components at the same site on the Mun.