The concept of the is evolving. With real-time ray tracing (KeyShot 2024 and beyond) and the rise of NVIDIA Omniverse integration, the line between "final render" and "viewport preview" is blurring.
CAD models often come with absurdly high mesh density. Use the feature in KeyShot’s Geometry Editor. For portable renders, reduce the polygon count by 40-60% before adding materials. The human eye will never notice the difference in a final rendering.
: Use a Ground Plane with a slight reflection to give the product a sense of weight and place. Post-Processing for Tech The final "punch" happens in the Image tab.