This is best girl from Honkai: Star Rail.

(JP: 三月なのか：存護 (崩壊：スターレイル))

Her base prompt:

hsr-m7prs, single earring, two-tone eyes, medium hair, pink hair, pink eyes, earrings, medium breasts, hair between eyes,

Her outfit:

tied jacket, camera, white shirt, blue jacket, flower ornament, black corset, blue skirt, ankle boots, long sleeves, black footwear, partially fingerless gloves, thigh strap, black choker, pleated skirt, jewelry, miniskirt, single glove, dress shirt, underbust, black gloves, buttons, collarbone, high heels, high heel boots, bare legs,