You guys have basically nailed it. I was sort of hoping that someone might try for the makers/particular versions of these, since the characters themselves are sort of easy. In my defense though, I will say it is quite hard to take photos of any hero figures that can hide who they are, while not also being so close up as to make it impossible to guess anything (just solid colour block), e.g. because they are general humanoids and lack any textures or defining features one could focus on, this is sort of the best I could get. I'm working on another series now though, so stay tuned.
@ultrakaiju - What a lovable mug! I think your macro mode looks great -- a shot of a classic face that should really be carved into a marble bust. Could you imagine owning such a thing? Also, nice timing to update this thread, as I will trade you my recent Gojira adoptions: The mouth color on the bottom-right Bullmark is a fluorescent orange, which is interesting.
What a sweet goji pile! Really hard for me to pick a favorite. I guess the painter of the bottom right had some extra eye paint and decided to get creative.
Thanks, Zach. I am going to double-check all of mine and see how many match eye & mouth color exactly, or if they used different paint.