I play pretty much exclusively online and generally through Roll20, and my understanding is that Roll20's sister site, Demiplane, is the sole source (right now) for having Starfinder 2e character sheets.
The issue I'm running into is that the character concept I just finished a game with - Shobhad Solarian - is literally impossible to build on that site because no materials from Invasion's Edge have made their way onto it yet! Does anyone know a potential timeline for the Player's Guide getting uploaded there?
Unfortunately the only answer is "Whenever the staff at Demiplane feel like it"
It's a short book with only a handful of fairly standard player options that's been out for months, so it's not like there's some meaningful technical hurdle holding them back.
They just... haven't felt like it I guess?