I think both seem quite good and interesting.
http://www.theage.com.au/business/echo-entertainment-and-crown-resorts-brisbane-casino-designs-revealed-20141222-12c5iz.html
http://www.theage.com.au/business/echo-entertainment-and-crown-resorts-brisbane-casino-designs-revealed-20141222-12c5iz.html