So for Cold Shower, I wanted real-life Anna to have a bit of an athletic build from all the running around and jumping she does, so I went with Internet Girlfriend Mckayla Maroney for an idea of her physique. The rest was just keeping up with the characterization of her as more rambunctious and less innately passive than Elsa, while still being girlish enough for Noir to overwhelm her to an extent, because Noir doesn't get topped. Noir kills motherfuckers.