The character is Amou Shiina from manga Strike It Rich

Character Traits:
Amou_Shiina_(Strike It Rich),

1girl, long hair, ponytail, bangs, antenna hair, medium breast,

Clothing & Accessories:

striped turtleneck clothes, coat, pants, black gloves, black shoes, ring earrings,

Usage Note:
For best results, use a weight between 0.7 and 1.0 to maintain character consistency.

The image mostly from the manga which using only monochrome so you need to add "monochrome".