Ferox's ice brother

I have a physics kind of question:

How does the ice titan get enormous body, it’s like that one seen in GODZILLA VS MEGAGUIRUS were the big G man jumps and belly flops his opponent ( great movie definitely recommend watching it) but back to the point HOW does he do it?

Is he a monkey that froze icecicles and acquired the ability to grow a ton then wreck anything

Have you seen this thing when it’s low-poly. It is terrifying it looks like a mega devil that could come from your closest

What a Beautiful place for a base. Wait what’s with the massive shadow. Oh crap...