Statute of Westminster for all these countries was given in 1930's
official independence.
However RSA becomes USSR vassal in begging so ill will see maybe they'll be UK vassal as for the other two it works out well the way it is they have more than half of UK land and an alliance with USA is not so bad
Wasn't George VI of the United Kingdom king of Australia and Canada?
It's either Italy or Spain i prefer the detail of units of the Italian nation
Mussolini was a master for Hitler and Hitler was a master for Mussolini. If Italy is German vassal, Germany should be Italian vassal too Or consider them as a free nations. Or merge them into one (Spain haven't fought in WWII, so it's better to have it as a free nation).