This is a Skeleton mech (or skelemech) he has big claws and carry's a reaper knife and a machine gun.
I guess you could call him a post-apoc Grim reaper.
(i haven't thought up a back story yet I'll update it when i do.)
About this creation
Close up front.
Legs. For his hips i used a skeleton minifig's ribcage.
Hand. It took me a good amount of time to get his hands right, the chainsaw-binocular combination ended up looking the best.
back view. (that head piece is suppose to be a grenade)
Back of legs.
Close up head, a skull with a helmet.
Close up chest. (more binoculars)
Holding his dagger. I used minotaur horns to give him a gripping effect.
Unsheathing his dagger. (or scratching his back with it, you decide)
Holding machine gun.
Close up gun. i went through quite a bit of guns designs before i made this one.