How do I do this?

 From:  Rudy
Hello all, hello Michael.
By the way, Michael, yes modifying the settings you told me last night before importing IGS files, no problems. Even in my low memory machine (I am setting up the new machine today....)

Please, take a look at the attched file.
In my still playing around when time permits, and I would like
to somehow curved and bool union the solid relief R to my band B, following the natural curved band (am I making sense?), so it becomes a bass-reliefed band (heightened field band).

Is it possible to do something like this in MOI?

Thank you very much