So, I've been toying with this idea for a bit and ironically gave in a few hours before I saw this post. I wanted to do just straight up mythology Loki. I realize your asking for siblings but I also know someone whom plays Angrboda if you wished for the whole family. I have done half a scene with you once (before I fixed the issue with my notifs and sadly never found the log again.) And I loved the way you portray Fenrir. So if you'd like a Mythology father, just let me know~!