I just realized that the Character Sheet did not have a place to put the character's real name, so I have updated the CS to include a spot for the real name below the codename and epithet. Also, the second major GMPC, Polka, is done. Other NPCs will have much simplified descriptions. Canonical NPC's will just get links to their wiki articles.

[quote=@Nanolyte]
Mmm, I've mostly ironed out the backstory and have it half-written, but I'm still murky on the abilities/talents tbh.
[/quote]

I don't know if this will help, but talents can be anything that is 'always available' and could refer to a specific training, knowledge, or toolset. Skills are usually a specific action that can be done but can also be some device that needs to be turned on or activated, usally used in combat, but not necessarily.