Not about the body he gives but I'm talking of the fact that in Septem's route he can give you a gift one similar to nulla's if you don't cross his boundaries too much (and act too much like Father), plus it does have a scene if you interact with it unlike nulla's which does nothing if you click on it (Also don't go into nulla's route if you have septem's gift, he WILL notice and give you a nasty stare 💔)