i found some models of peach and zelda that look cute, sadly they don't have nude bodies, but that can be no problem since their base bodies are the TDA models
i used teto's body for peach and darkstalker miku's for zelda
i also found a wii fit trainer that also use the tda body, you're gonna have to recolor the body texture of the nude base body of your choice and that should be enough
wii fit trainer
http://meltaisu.deviantart.com/art/TDA-Style-Wii-Fit-Trainer-DL-487910020?q=gallery%3AMeltAisu%2F48293207&qo=14peach
http://w-hipstickagostop.deviantart.com/art/Princess-Peach-408378940zelda (she also has a brown hair version included btw)
http://w-hipstickagostop.deviantart.com/art/Princess-Zelda-408783475?q=gallery%3Aw-hipstickagostop%2F47069540&qo=15 as well as a daisy one
http://w-hipstickagostop.deviantart.com/art/Princess-Daisy-417260516i also find a zero suit samus in that style but there's no dl link.
there was a "fixed" version of zelda too but the bowroll link is ded
now with this i would like to ask...palutena when? with a simple head it would be enough for me