Mesh Best fit in Gh

hello does it exist a way to best fit a mesh on nurbs polysurface with GH, i think that galapagos can do this or maybe kangaroo?
any advice for starting?
or example?
in fact i have a 3D scan, and i want to best fit this mesh on the 3D CAO File…
normaly i use another program, but i update too Windows10, and i lost a licence of this program. the software seller takes a long time to respond to my request, so I have to find another way!

thank you…