Well that policeman is certainly screwed out of luck and I do hope this thing has a weakness (If not, then may those people in that city rest in peace).
BTW. This might be just me. But the abomination almost looks like a combination of one of the Titan monsters from Attack On Titan and a Symbiote (Marvel Comics).
But then again. That's me speaking.
Aside from all that. A wonderful job done on the drawing good sir. I do hope you have a wonderful week and God bless you.