With my Ramos crew I referenced Bebop and Rocksteady for the color pallet. You will see bright blues, pinks, and greens across the models. Even Ramos has pink hair. I really dig the 90s Ninja Turtles villains and wanted to bring that flavor to Ramos' crew.
I piled the bases as high as I could so that Hank towers even higher above his enemies. Also the tube that is pointed up towards him is hollow so that I can light it from underneath with an LED light. He glows green!