AIRPOCALYPSE - 天气预爆 - Smog Mech

I did a srie of sketches for an idea of the director when the movie was just starting and was still searching for what kind of movie it would be (it started as an action comedy) :

A mech pushing smog everywhere, moving around like a snake. I did some quick sketches and then the idea was removed from the script.
here is the initial sketches :) Its a little messy but I might just put it out there and be done with!

SYNOPSIS
Ma Le is a psychologist who makes money on suicide prevention. His happiness always stems from others' misfortune. The God of Longevity comes to earth to save the world but his power is absorbed by Ma Le, so he has to ask Ma Le to help him with the huge plan. They find four Gods: Thunder, Lightning, Wind and Rain living on the earth and start the adventure of saving the world.