Any Idea of the Scale?

[Gordon Mooneyhan]

Here's a YouTube video of what has been called the world's largest Titanic model:



Does anyone have any idea as to the scale? I'm tempted to guess 1/87 based on the railroad tracks on the backside. Does anyone have any other idea as to the possible scale?

 

[Milos Grkovic]

It's 1/30 according to the description of the video.