Griever.

"It looked like an experiment gone terribly wrong--something from a nightmare. Part animal, part machine, the Griever rolled and clicked along the stone pathway. It's body resembled a gigantic slug, sparsely covered in hair and glistening with slime, grotesquely pulsating in and out as it breathed. It had no distinguishable head or tail, but front to end it was at least six feet long, four feet thick." -The Maze Runner, Chapter 19.

I decided to draw a Griever, as I haven't seen many Griever pics around. .

The metal and lights suck xD but I'm pretty proud of the base.

I remember reading that Grievers ate someone, so I decided to give it a mouth.
If it were fully laying down, the front and back would look the same. But yeah.

Figured they'd be green, to blend in with the leaves growing on the walls.

Spent all day on this.

Refs

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Sketch

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The Maze Runner c James Dashner