Had a look at Splatoon 2 rips on model resources, quite a lot of outfits etc ripped, including the player model.
Gonna have a look at what the models look like, but would anyone be down for a splatoon event? Just dress up your squid in Blender using the resources in the link.
https://www.models-resource.com/nintendo_switch/splatoon2/
Might tie this in with the Contractors splatoon map that will soon also be available in Pavlov hopefully!