Today we from group 2 continued on further developing our design. For this we took our final design from last week and the comments on it.
The most important was to make sure the design would fit into the molds. Therefore we decided that we make our design so we could use our mold three times. (The design below now has a surface of 19 m² per part, so it should fit in the available molds/mold space.)
After defining the main shape and separation of the parts we individually made some variants, below you can see mine.
Tomorrow we will further discuss them and hopefully pick one to refine.

Two variants, one very smooth and another one with some curves on the surface which makes it look more interesting (sadly it looks pretty weird on the render, I should probably change the used curves a bit to fix this.)

Different variants of the separate part (from very smooth to a curved/non smooth surface.)