Sales Stock Illustration

Hello, Im trying to develop a Design. My goal or achievement its trying to inspire entrepreneurs that are trying to improve their businesses or someone that is trying to reach their goal. I want to create a motivational art with a quote or saying and make a piece of art that can inspire someone as also having a decorative frame. This design that I want to create is about sales, especially very similar to the movie from the wolf of the the wall street, where they are trying to make sales as a corporation. In this design I want to inspire companies that have vendors, in this case they concentrate on the stock market, but my goal is to inspire companies or people that do sales for living. I want to be very detail on this design. If you can see the video, you can see people on the phone, people talking to each other, people on the computer, walking to another desk asking for information. This kind of detail im trying to look at when creating a this design. On this two links of this videos are the details, you can pause this two videos and see the details I want to implement. Please see the word file for more detail. Also i attached the style of drawing i need, if you think you have the skills for this kind of work. Please send me a message. Also i want to do this kind of drawing on color.