The three Germans

He is 1.81 meters tall, the youngest of them all, he loves wearing his glasses, he wears casual and elegant clothes, and even tries out other types of clothing. He is confident with others, even if they humiliate him to his face. He loves spending time talking about his hobbies and pastimes, and he really likes classical and vintage music.
But never talk about her father Reich; it triggers memories of her traumas with him, and that will probably break her heart completely.
Age: 21 years.
Real name: Arthur.
Complexion: White.

He is 1.93 meters tall, the oldest of them all, protective of his brothers, kind to people he knows, dislikes the presence of strangers, always tells Germany to stop being so trusting of others, but he doesn't listen, he is somewhat rough, likes modern and vintage clothes, and is only humorous on certain occasions.
Age: 24 years.
Real name: William.
Complexion: White.

He's 1.68 meters tall, literally the middle child of everyone, he looks just like Germany, only he's cold, somewhat distant, he loves order like Germany, he likes to be right, he has dark brown hair, he wears glasses, he loves to wear casual clothes, but sometimes elegant clothes, he doesn't like comedy much, he lives in his own world.
Age: 22 years.
Real name: Audrew.
Complexion: White.