Hello Paula!
(Haha, You have the same name as my older sister; and it sounds close to my real name (Paulina))
Yeah, I talk to Nabiki a lot through emails. I love talking to her; she's so interesting.
I hope I can talk to you more too. Are you a good friend of Nabiki-nee-chan?
Of course, I can make you a signature. I'd be happy to do it for you. Do you have an image I can use. Or I can look for a Natsuhi image myself? Whatever you want.
And Happy New Year to you too~