Answer: The specifications for buildable and non-buildable areas of the model must be followed for all elements of the balsa wood model. If a team chooses to add architectural components to the physical model itself, those must be within the buildable areas. Any architectural elements in renderings and images of the tower used in the proposal, presentation, or poster do not have to adhere to the buildable and non-buildable areas but should be consistent with the structural design of the tower.