Ironically, although Roger Meyers' empire is clearly based on Disney, this is one case where it's just a joke. Disney's creations were not appreciated by the Reich:

"Mickey Mouse is the most miserable ideal ever revealed... Healthy emotions tell every independant young man and every honorable youth that the dirty and filth-covered vermin, the greatest bacteria carrier in the animal kingdom, cannot be the ideal type of animal... Away with the Jewish brutalization of the people! Down with Mickey Mouse! Wear the Swastika cross!"
- German newspaper article, mid-1930's (quoted in Art Spiegelman's Maus)

(Yes, another example of just how truly paranoid the Nazi ideology was.)