This is Elizasleyn from Kamidori Alchemy Meister.

Her base prompt:

kmdri-el1z4sl3yn, blue hair, blue eyes, feathered wings, large breasts, ange wings,

Her outfit:

shield, armored boots, crown, black pantyhose, armor, dress, skirt, thighhighs, greaves, gem,

Her weapon:

holding, staff, weapon,