Well my mk 1 wasn't very good as it had same articulation but sadly it was to big.
As with my more recent work wich is nolanverse work I try to keep the figures based as if the company made it so legit and same articulation.

I used the movie masters dark knight suit scarecrow head as body I used on bruce wayn I used that head and put it on gotha thug body painted undercoat light brown and tie darker brown.

I got one hand from a buffy figure and the other well as you see I made it a little different but il get to that
I used a batman reborn jason todd belt pice that looked like a gas canister I used that as a gas canister on belt.

The right hand well he in both movie has his hand in a fist when he does this other than the one time he got rachel in begins
So I used a dcd superman hand and drilled a whole in made some adjustment and made my own joint useing a nail to hold it in and now it goes up and down not like mm articulation but it better like that.

Tha fear toxing gas cloud was a piece of plastic with fluff n glued then glued again non stop till solid and glued on but not stong glue to glue on and thats it but its one of my best