Create a highly detailed, realistic image of a steampunk aviator. The aviator should be a woman in her 30s, wearing vintage pilot gear with brass goggles, a leather aviator cap, and a long trench coat. The background should depict a bustling Victorian-era city with steam-powered flying machines and airships in the sky. Incorporate intricate mechanical details such as exposed gears and steam pipes. The overall atmosphere should be dynamic and adventurous, with a blend of warm and cool tones to emphasize the metallic elements.