Dominion Tank Police really skips a lot of the manga lore. I only found out this year the cat girls are meant to be robots that can change their sizes by functioning like water ballasts.

Still, I loved the design for the mobile weapon platform that Bonapart has to fight in the later episodes. Far more streamline that GitS Tachikomas but still retaining an overall insect design as many anime exosuits often end up being based on.