The second phase of 3D printing involved rotating the first part of the already printed base 180º, using cranes and fixing mechanisms, and subsequently using the base to print the upper part of the artificial reef. This part is more complex in terms of design due to the need to ensure the bonding between each layer, given the complexity. The second part was printed with a weight of 350 kg. At this stage, the parts are drying in preparation for the next phase of implementation.