The only way I could see it is of you get Spain to join the German War effort (might not be ASB,but I don't see Franco doing anything more than giving lip service to the nazi's).
I always thought Argentina would be the country to do it. I think Juan Peron if I remember correctly was a huge Mussolini and Fraco fan, but didn't like Hitler since he felt Mussolini and Franco better represented Catholics, while Hitler wasn't necessarily big on the religious end (at least Catholicism) as Franco was