Keep this image's exact art style, crisp line work, flat...

Keep this image's exact art style, crisp line work, flat cel shading and lighting. Replace only the character with a new original design: young woman with wavy auburn hair in a loose side braid, hazel eyes, navy academy uniform with gold trim and white collar, holding a leather book. Keep the same half-body three-quarter composition and dark background. Crisp clean line art, no blur, no text.