Let's finish our ZSphere model and convert it into polygons.
1. The first picture is there for reference, it is where we left off in the last example.
2. In the second step, we expand the roots more, referring to the concept. Make them longer, so we can stick them into the earth when adding a hill for the tree to sit on.
3. In the third step, we take care of the roots on the right side, forming some kind of entrance, following the concept.
4. Also the branches at the top should match the concept more. So here in the fourth step, we're making them more crooked and longer.
5. This fifth step is just for making the model easier to read by scaling the tips of the roots down. These won't be visible in the end, but with this little detail we increase the feeling of a tree. It also helps us in defining the shape of the roots, if we know their length.
6. In the last step, final adjustments are made making the branches a bit larger in relationship to the roots....