The traceback errors are just mislabelled or misspelled variables.
As for the tattoos, at least for Ahsoka, I think they are implemented they don't have any icons to show what any of them are so it's a guessing game. Bearing in mind I didn't actually go through all of them.
Same issue with the Spice Quest.
I also seem to be hitting a wall on the content. I don't know if I can progress further with training or capture Bariss Offee, Aaya Secura, or Oola. There are many unknowns, but I did see there was code for some of these girls, but I didn't actually look through it all to verify if any of it was actually in the game.