A cinematic close-up portrait of a young girl mechanic, radiating happiness and energy, as she enjoys her afternoon in a meticulously detailed dystopian mechanical interior. Her face is cute and innocent, featuring ultra-detailed eyes, a nose, and lips. She is surrounded by an intricately designed mechanical backdrop, with tools like a wrench and screwdriver showcased prominently. The vibrant colors of the 2D vector illustration create a stunning masterpiece, blending inspiration from "Ghost in the Shell." Despite the ultra-detail and beauty, the scene avoids distortions or deformations, focusing on balance and precision in the composition.