A close-up, front-view portrait of a young mechanic girl sitting, exuding happiness and energy, captured in a cinematic style. Her cute face is detailed with expressive eyes, an innocent nose, and a cheerful mouth. She is surrounded by a highly detailed dystopian mechanic interior filled with intricate machinery and tools like wrenches and screwdrivers. The overall illustration is 2D, focusing on flat color and vector design with vibrant colors, creating a masterpiece-like feel. The background, inspired by futuristic themes, is rich and ultra-detailed, reminiscent of "Ghost in the Shell." This digital illustration should avoid any errors such as low resolution, cropping issues, poor quality, or digital artifacts, ensuring a harmonious and engaging representation. The character should have correct and natural proportions, with no exaggerated features or distortions, maintaining focus on a beautiful and coherent visual theme.