Is there anyway for the Nazi government to remain in control of Germany without total victory against the allies?
The idea I have for an outcome would be some sort of Germany where, after the Nazis take over, Hitler dies (either from natural causes or assasination), and more moderate members of the party take control. This could be before the war or during it. Whatever peace that comes after is more out of a stalemate.
One plus would be for Nazi racial doctrine to be dropped, either from internal or external pressures.
Another plus would be to have the Nazi regime survive to the present day, gradually liberalizing from stricter policies of the past.