WOW, just WOW
It is a BIG bird. I estimate its size at a min of 22 meters.
Probably not 22 meters. Zaky over on key forums did a size comparison, giving the size as 18.92 meters before it was revised to about 20.5 m.
imho the real size shouldn't be less than 21m
(Also, remember chinese people are kinda short so it may make the plane look a bit bigger)