复古工程图纸蓝图风格解析

Create a highly detailed blueprint-style technical schematic based on the reference image. Analyze the image to capture all details including the subjectu0026#x27;s appearance, structure, design, colors, and background. Use clean line art in multiple pen colors (blue, black, red, green, etc.) on a beige, aged engineering paper background with technical annotations, dimension lines, and engineering-style details. Maintain the professional blueprint aesthetic with precise line work and technical drawing elements.