"I think what happened there was just the budget would be too big to build these sets because nothing really exists here in New York of that period; you have to build it all"

In this quote, Martin Scorsese is talking about the obstacles of developing a movie set in a specific time period in New York. He discusses that the spending plan for the movie would be too big if they were to attempt and recreate the setting of that time period in the city. This is because there are few existing structures or areas that precisely represent the time period. For that reason, the only choice is to develop everything from scratch. This highlights the commitment and attention to information required in filmmaking, along with the significance of budgeting and resource management. Scorsese's words likewise demonstrate the special obstacles of developing a period piece in a modern city.