Countries I Wish were represented in Hetalia: *Luxembourg (as a female character! With various ties among those close to her.) All the brothers that England (Britain) has: Wales Scotland Northern Ireland (along with his sibling Southern Ireland.) & Portugal (Spain's sibling~)
The Trio of BeNeLux Belgium/Netherlands/Luxembourg
+Luxembourg is its own country with cultural influences from Romantic Europe (France) & Germanic Europe.
(Is so adamant because I am partially a descendant of Luxembourgers)