It was not difficult but very labor intensive because we had to draw every single line between the triangles and make 4 meshes in between every two lines, so in connecting two triangles we had to create 12 meshes and imagine with total number of connections,,,,,

This is our last week's work in making the 3D model. I forgot to pot it here! It 3 of us working on it for 3 days straight! fun stuff!!