Hello
I would like to convert this open mesh into a closed mesh. The shape must be exactly the same as the original.
This is all quite new to me. I do not use GH because I have no experience with GH. I also do not have much experience with Rhino.
there are some discontinuities that need addressing in a digital sculpting program like zbrush or 3d coat, but this will print as it is and you could hand finish if that’s what you need.