Plans and narratives and other written material, which shall include, but not be limited to, architectural and landscaping standards, street and circulation systems, signage, building materials, banners and signage, pedestrian walkways, sidewalks and crosswalks, parking, screening, lighting, pavilions and gazebos, and greens, other pedestrian gathering areas, clubhouses, trails, benches and other street furniture, and open space operation and maintenance, and such other items as the Board of Supervisors may require.