Hello, this shape itself can be made by rhino's loft command or tspline or grasshopper. Big modeling depends on how good you are. The idea of modeling is to start with big modeling. This is a more complicated part after you have the shape. Basically, you will use grasshopper to do this, because if you look closely, the grid at the top of it is basically the same size. This should be simulated evenly with kangeroo's points. Modularity is guaranteed by elasticity, gravity and average between lines. Reduce costs. If all this is not required, just for the sake of effect, you can use the panalling tool in grashopper or lunchbox to select the face to be modified and directly convert it into a triangular face. Related tutorials can be searched on major websites, and many websites that study rhinoceros have signed up for study. This is just an expense. . . These things are not easy to master. It is impossible to learn how to do this only.