I have already completed the mechanical concept for an intelligent robotic prosthetic, and the electronics / control system are locked in. What still needs attention is the SolidWorks 3D model so the design package is ready for fabrication and submission to a reputable journal. Here is what I am looking for: • Build or refine the solid model of each component and assemble the full limb in SolidWorks, keeping overall geometry and clearances faithful to the concept sketches and rough STEP placeholders I will supply. • Ensure mates, motion study setup, and mass properties are realistic so our kinematic data and FEA snapshots read correctly in the paper. • Deliver the native SolidWorks files plus a clean STEP export that my machining partner can quote from. The scope is compact—about 10–15 hours for someone fluent in SolidWorks—and I can walk you through every mechanism over a quick call. You will be credited as the CAD contributor in the journal article once published. If robotics excites you and you have recent SolidWorks work you can show, let’s talk and get this prosthetic over the finish line.