Fandom PSLs

Possibly a long shot but would anyone be interested in a line against Regulus Black? I have a number of other HP characters and it's been a while since I wrote anything in that world but I've missed it.

Other long shots I'm interested in finding lines for: Twisted Wonderland. If anyone is playing that game I'd love to see if we could work out a line. Genshin Impact. Ditto. Jujutsu Kaisen.

While I don't mind touching base here, I prefer to write through email or over Discord.

I'm looking to write a few characters listed below, and I'd happily play them against canon, cross-canon, or OC's from similar settings. I'm only looking for PSLs right now, no games or GPSLs. Additional player information/preferences can be found in this journal, but my main requests are:

Jim Holden (The Expanse show or books)
Sara Lance (Legends of Tomorrow)
Marc Spector (616 comics)
Din Djarin (The Mandalorian)
Bruce Wayne (DC comics)
Cindy Moon (616 comics)