Found this rendering: Also note the Marriott, which we know about. The rest of the towers or how many is still unknown. Once the development website finishes construction, we will get more information on the precise details of the project.
A side angle rendering:
http://www.miamishoot.com/wp-content/uploads/2014/01/MWC2013_130610_VIEW09_B.jpg
http://i.huffpost.com/gen/1143427/thumbs...HOTEL-MIAMI-WORLD-CENTER-ARENA-570.jpg?6
Video with renderings, and site location of the Marriott: 600 ft too!
Note: The mass models ignore, the video above (VIMEO) gives a good idea of the complex.
• Video Link