August 2019 update.

The creation of two main buildings for the first episode and filling their interiors.

At this stage preparation can be considered complete. The next step is to create a storyboard (editing a scene according to the storyboard) and animation.

P.S. Yes, I know that the storyboard is done FIRST, and then scenes are created based on it, but so far I have everything in my head and I was sure that I needed such an environment. Further I will do according to the rules: storyboard -> scene -> animation.