I’m building an ~8 inch 3D-printed toy excavator and need the full SolidWorks model so I can 3D print and assemble it at home. The model should sit in the “moderate” detail range: crisp external lines and recognisable mechanical features, but nothing so microscopic that it becomes impossible to print on a typical 3D printer. All three key functions must articulate smoothly once printed: • the arm and bucket should lift and curl, • either tracks or wheels must roll freely, and • the cab needs to rotate on its base. Please keep tolerances realistic for PLA/ABS printing and design joints or simple pin connections that don’t require metal hardware unless absolutely necessary. Wherever supports can be avoided, split the model logically or add snap-fit interfaces. Deliverables • Native SolidWorks assembly and part files (latest or 2023 format is fine). • Clean, watertight STL files for every printable component, already oriented for best printability. • A short read-me noting recommended layer height, infill, and any pins or screws used. The project is complete when the files open without errors and the moving sections function as described.