There are many types of Yutani, even for what are called "standard machines." First of all, safety, then operability and visuals. There are rules about colors, so knowledge is required, and we also need to be considerate of the customer's operator who will actually be using the machine, such as "will it be easy to see if we do it like this."
In any case, I value enjoying myself no matter what the situation. People sometimes ask me, "Why do you go that far?", but I feel a sense of accomplishment by doing what I want to do. There are hard times, but I want to do what I want to do, so I want to aim for that and feel refreshed.