female medic, military uniform, red cross armband, healing action, crouching posture, first aid kit, intense battlefield background, smoke, explosions, soldiers fighting, war-torn environment, dynamic angle, dramatic lighting, high contrast, detailed textures, realistic style, action-packed scene, dirt and grime on uniform, focused expression, emergency situation, life-saving, mid-action shot, adrenaline rush, chaotic atmosphere, immersive composition.