updates preview images

replaces all preview portraits with less scuffed ones

adds more consistent preview images generated with ControlNet

adds loss values to most LoRAs

updates Shizuko preview image

uses simplified Chinese names since they're easier to find

uses official TW series name

adds zh-TW character names

updates README for several characters

updates sora/shizuko README training notes

updates shizuko preview image

updates shizuko README

fixes readme typo

cleans up random notes

updates index and shizuko READMEs

updates shizuko README

updates shizuko README

adds shizuko LoRA