I hope she will.
She is not shy about being naked but she does have some body issues which surface from time to time, which I think mean she doesn't find nudity as enjoyable as I do a lot of the time. I think if she did enjoy it then that would be perfect.
Give her time. Do you have any female friends who are nudists. Introducing your girlfriend to them might help. They probably have some similar stories of getting over body image issues.
I do know a couple of female naturists but we aren't in regular contact.
I'm not in a hurry to convert my girlfriend. It will happen when she is ready.