Lol, yeah that is more complicated, but I had originally set out to do something like that. I was going to make all of the BRS characters into skins for the different CPUs. Since this is something I decided to do on my own time, it will take a while. For a set for the three white CPUs/Candidates, look at SoganaxSaeki's costumes. She has a Mokona/Sakura from Tsubasa Reservoir Chronicles for them. About the coupling, you have Noire and Uni as WRS and BRS, Nepgear and Uni as BRS with two different color schemes, it was suggested that I make an Estelle/Rita set for Gear and Uni, and I plan for sometime in the future to make an Insane BRS costume for Neptune. I have also been requested to make 'bikini maid' outfits for all of them. I currently don't have the time for it due to summer semester just starting, but I should soon.