I honestly have no idea. I kinda wanted to do something like this for the longest time but never really got around to it till now and, like always it came out nothing like I wanted to. I'm not thrilled with it but I'm not all that disappointed either.
Sizes are slightly off but not terribly so (pyro should possibly be shorter but idk it's hard to tell what with the giant ass ears and all and cossie should def be taller but for the sake of fitting them all in there, he shrunk a foot or two...or three.)

I couldn't find a good height chart so I ended up having to make one, which explains the lack of consistency pssh. background texture is just a bunch of concrete textures multiplied and and overlayed on top of each other.

Charries (in order):
Pyro
Harlie
Costello
Caine
Riddley
Fletchett

No Daiquiri because I didn't want more than one character from the same universe thingy. I ended up going with fletch just or the sake there's more of a distinctive height difference since everyone aside from cossie and riddles is around 5'5"-6'5")