I don't think they are. Only two connections I can make is Greville and Mami both have drill hair and that Victorique's seiyuu is the same as Madoka's. Other than that, I think the artist just made this for kicks.
Shinigami_no_Hikari said: I don't think they are. Only two connections I can make is Greville and Mami both have drill hair and that Victorique's seiyuu is the same as Madoka's. Other than that, I think the artist just made this for kicks.