Brave Heart: Portrait of a Firefighter - Flux.1 dev

Create a striking portrait of a female firefighter, Caucasian, showcasing her bravery and determination. She has strong, defined cheekbones and piercing blue eyes that convey confidence and resilience. Her expression is focused yet compassionate, with a slight smile hinting at her warmth beneath the tough exterior. The lighting is dramatic, with a golden hour glow casting soft shadows across her face, accentuating the contours and highlighting her fire-resistant helmet, slightly askew, revealing tousled, shoulder-length auburn hair. The background features a blurred fire truck and smoke, creating an atmosphere of action and urgency. The composition should be a close-up shot, capturing her from the chest up, with a shallow depth of field to emphasize her features. Render in a hyper-realistic style, reminiscent of contemporary portrait photography, using a 50mm lens effect to create a cinematic feel. The overall mood is one of heroism and dedication, inspiring admiration and respect.