There isn’t a simple way to do this with just basic Rhino tools that I can think of.
If the pavers were blocks with the basepoint being the top center, then there are a few ways to do it. This would involve making curves from these points to the surface then moving them one at a time. Clearly a tedious exercise.
A Grasshopper definition to create the pavers where you want them might work.
Paneling tools is another possibility.
You will need the assistance of someone with far more practical experience than I have to get a true solution.