(These are the characters from my sanders sides fic jsyk)

(These may be hard to read so I'll just add the names just in case)
Lucas, Talia, and Agitha.

Arina, Janus, Virgil, and Wendy

Remy, Remus, Roman, and Emile

And finally Allison, Patton, Logan, and Dalila

If you wanna check out the story because you feel the designs are interesting the story is called Hearts Under Bleeding Halos.

Anyway have a nice day.