Someone over on Eurobricks pointed to the site Pricevortex, which is showing a new Creator set for 2016 - 10253 Big Ben. No other details given.
Let the speculation begin.
I, for one, think a landmark sized Big Ben would look pretty cool.
That Big Ben from few posts back is chinese knock-off Wange.https://www.google.cz/search?q=wange+big+ben&client=tablet-android-nvidia&biw=960&bih=600&prmd=imsvn&source=lnms&tbm=isch&sa=X&ved=0ahUKEwjpvavLj6LMAhUhM5oKHQWMDAQQ_AUIBigB
Just2Good say that this Big Ben is 60 cm tall and 19 cm wide.Overall set looks like that version from legoland.