CAD 3D Prototype Visual Models

I have an early-stage mechanical concept that now needs to look and move like the real thing for an upcoming pitch. I’m after a production-ready 3D CAD model that shows every key motion path, can be rendered beautifully for slides, and is clean enough to export straight to STL for a quick demonstration print.

Here’s what I need from you:
• A fully-parametric CAD assembly built in a mainstream package such as SolidWorks, Fusion 360, Inventor, or Creo.
• Correct mating of all moving parts so I can rotate, slide, and explode the model live during the presentation.
• High-resolution stills (and, if you’re comfortable, a short turntable or motion GIF) that showcase the design from multiple angles.
• Exported files: native CAD, STEP/IGES for sharing, and print-ready STL.

I’ll supply reference sketches, dimensions, and a quick video describing the intended movements as soon as we start. Think of the final deliverable as something that looks great on screen yet is dimensionally sound enough for a first-pass 3D print. If this sounds like your kind of project, let’s talk timing and any clarifications you need right away.