nikki (series), shining nikki, artist request, highres, third-party source, 1girl, black collar, black shirt, bob cut, bright pupils, closed mouth, collar, cropped torso, detached collar, expressionless, eyelashes, grey hair, jacket, light blush, lips, looking ahead, open clothes, open jacket, orange eyes, shirt, short hair, signature, simple background, solo, white jacket, yellow background, yellow pupils, yexiao (shining nikki)