This is a montage of at least two photographs, as hoisting of the island's sixth floor has just begun. I made this CG several weeks ago and it seems to resemble the real one.
A comparison between islands
This article was first discovered by me yesterday and I gave my comment at that time.
http://weibo.com/3216449381/E2aDQ9Okb?type=comment#_rnd1470449288523