I will send you 3 native Rhino (.3dm) models and simply need them converted to a high-quality " 214 Automotive " STEP file that opens flawlessly in SolidWorks. This must be opened in Rhino. ***This specific link shows how to do this the exact way I need each file exported: https://share.google/aimode/h91MNLYZYeTJrewO3 No tweaks or geometry edits are required—the files should be exported exactly as provided, with all layers, names and tolerances preserved so it comes into SolidWorks without repair features or missing surfaces. Once done, return the final .step files and a quick note confirming they open error-free in SolidWorks 2020 or later. AutoCAD or CATIA compatibility isn’t necessary this time; SolidWorks is the only target. Turnaround is short, so let me know how soon you can deliver the finished STEP files once you receive the .3dm.