This is Guinaifen (or Guinevere/格妮薇儿) from Honkai: Star Rail.

(JP: 桂乃芬 | グィネヴィア (崩壊：スターレイル))

Her base prompt:

hsr-gn4if3n, yellow eyes, long hair, hair between eyes, hair ornament, orange hair,

Her outfit:

black gloves, red dress, black pantyhose, black footwear, bare shoulders, bangs, sleeveless dress, boots, side ponytail, choker,