I need a 3-D CAD model of a mechanical component that clearly illustrates how its parts fit and move together. The goal right now is concept visualization, so the focus is on showing form, overall proportions, and basic functionality rather than every tiny fastener. Here’s what I’m looking for: a moderately detailed assembly that includes the main functional components, clear mating relationships, and at least one exploded view so stakeholders can grasp the build sequence at a glance. Native files from SolidWorks, Fusion 360, or a comparable parametric package are fine, as long as I can later tweak dimensions and tolerances for prototyping. Deliverables • Fully constrained 3-D assembly model • Exploded view (static image or configured state) • Exported STEP/IGES files for cross-platform review • Short notes on assumptions and key dimensions Once we have the initial assembly, I may come back for refinement and manufacturing-ready detailing, so please keep your feature tree organized and parametric. Let me know your preferred software and estimated turnaround, and feel free to share any relevant samples.