Project description I have several .STEP (.stp) files received from my manufacturer in China. The geometry is correct, but the files are not ready for visualization. I need someone to prepare and clean the models so I can directly import them into Adobe Substance 3D Stager or KeyShot. What needs to be done: - Remove all materials from product - Organize the model correctly (clean hierarchy) - Remove unnecessary components and keep a dummy hierarchy - Reset and center the origin / pivot properly Align the model correctly to world axes Place a 3D logo on the products (logo will be provided) Important notes: - I am a complete beginner in 3D - I don’t need advanced modeling or engineering work - I need the files to be “dummy ready” → clean, simple, and ready to import into Stager or KeyShot without issues No animations, no textures needed beyond basic clean materials Deliverables: - Cleaned and organized 3D files ready for visualization - Compatible with Adobe Substance 3D Stager and KeyShot I urgently need urgent 6 models but I have 15 in total. If you are experienced with STEP files, CAD cleanup, and visualization preparation, this project is straightforward.