Goryou Nagusa from Blue Archive
There is plenty of capable creators on civitai that work on BA, so I myself usually simply sit and wait patienlly until they release my favorite girls.
But I just played the last chapter avaliable and I'm the highly suggestible type.
Notable tags: small breasts, halo, long hair, white hair, colored colored eyelashes, grey eyes, serafuku, long skirt, white skirt, sleeveless, haori,