>>1471114Homura = George. Spiritually the deepest. Overlooked as a driving force of the group during the peak of their career.
Mami = Paul. The cute one. Not much depth of character, but a fan favourite who symbolises the sweetest aspects of the group. Note that, like Paul on the Abbey Rd cover, she is barefoot and out of step with the group.
Kyouko = Ringo. A relatively peripheral (though spiritually indispensible) character in the story itself, but has a huge fan base.
Sayaka = John. Inherently tragic. A martyr-type who cannot help causing trouble.
This detail also really impressed me: the license plate "KMW 15IF". The Abbey Rd one reads "28IF", which a fan conspiracy alleged to be a clue that Paul McCartney had died and been replaced by a lookalike, as he would be 28 IF he were a live when the album was recorded. Madoka, would be 15 if she were living her normal life.