Great start I really love the angles. Is the side wall n the left going to be a huge piece of glass? If so think about heat gain and how to mitigate that in the summer months. Perhaps there is a gap built in between the wall and roof and the roof sort of floats above the wall.
Perhaps it would be a good idea to add more images so online mentors that have not been to northerly island and perhaps are not even from Chicago. Is this the exact location where your building will be?