Christ these are gorgeous...just the kind of thing the Dredd steelbook needed on it's back
Cover I would make his silloete portrait with the spine photo a picture of his badge. on the back more key art in line with the cover. Inside would be a picture of Mega-City One or an overhead shot of Peach Trees staring down.
It boggles my mind how this movie doesn't get any credit. To me it ranks on par with The Raid.