Giant fog creature destroys building as it walks through a city in Australia (real or fake?)

In this video we see a giant mammoth or squid type of creature walking through a city in Australia....many think this is true for the public confirmed it to be true saying "I've never seen fog so dense" and what proves the creature to be true is countless civilians reported hearing the loud roars and footsteps walking along...it is in identified what it is bur many believe it's some sort of giant mammoth due to the tusks and the size of its body and the way it walks.....others believe it to be another mystical creature of the deep sea called the cthulhu......people said things like"I heard it's huge roar and it's footsteps" and "it's a creature of the darkness coming for us" it is possible that this is a mist traveler that only comes in the mist as it's way of getting around...what do you think?