Honestly, I can't help but picture this as a video game setting, myself. I always love when game-art has a cell-shaded feel to it, and Sci fi is my favorite design sandbox. Well, at any rate you've sparked an idea for a game in my mind - depending on where my current projects take me, I might just follow up on its (by the time I get around to it) decade-old brainchild. Depends where I end up a decade from now, though - I certainly won't have the resources to sink into this sort of project any time soon. 3d games add more than just the one degree of complexity to everything.
This is a really nice job! Please if you don't mind, would you like if we put this in a Resource Pack from our group. Credits will be fully provided in our credits folder and we will link you to the pack once it is finished.