Astra Yao耀嘉音 WIP previews. 2

New hair & staff previews

(The color of the staff is not suitable for the theme, and it is still being adjusted.)

Toggle with vanilla versions. 70% complete.

新头发和法杖预览

（法杖颜色未适配主题，还在调整中）

可与原版切换，原模来自碧蓝航线镇海，70%完成.