[LumenRT] Is there a 3SM sample that Bentley can provide?

Our 3SM files seem to impact performance while viewing within LumenRT. I was wondering if we are making them wrong or that is how it is with all Scalable Meshes.

Is there a sample we could try?

One such LiveCube would be a great addition to the list of samples: https://www.bentley.com/en/products/product-line/modeling-and-visualization-software/lumenrt/livecubes