The form was made by creating the side shape first and then extracting it into a tube-like form. Then additional details were added.
I designed a shopping/cafe area. The first floor is the area for cafes and storefronts and provides shades for the customers. The second floor is a common eating area where customers can bring the food they bought first floor and eat. All the stores inside would have a staircase leading up to the common shared area second floor.
