Apart from computer 3d modeling, digital and model making technique are used not only to represent the final design but as a process of tectonic development. We have tested different material and scale, both to explore dunes morphology (different papers models), both to understand how to represent its dynamic shifting (see layer in mdf model that resemble sand accumulation and saltation), both to explore how to manipulate its formation in order to create spaces in-between of certain sizes (see paper model, mdf models and mdf models) we also explore way to proliferate building units over the dune slope and how they could cluster through time in relation to the dune formation and therefore to its steepness and capacity.