Orlando City Soccer revealed their current design image for the Orlando Soccer Stadium today at a press conference at the Abbey downtown. The architects are Populous, who also were the architects for the Amway Center. Here is a link to their website: http://populous.com/
The original planning involved Woods Bagot. Here is a link to their site showing early renderings of the stadium: http://www.woodsbagot.com/project/orlando-city-stadium-orlando-florida-usa
You can read the whole article by Richard Bilboa in the Orlando Business Journal here: http://www.bizjournals.com/orlando/blog/2014/06/here-s-a-look-at-orlando-city-soccer-s-new-stadium.html?ana=e_du_pub&s=article_du&ed=2014-06-10&u=dymwEYfzIcmIVE0o96saXQ0923d260&t=1402433368