3d printing a skeletal mesh

Hello everyone,

     So far iv had alot of luck finding solutions to most of the issues that have come up with grasshopper. I hope im lucky enough again tonight, as I am now having some difficulty figuring out how to edit a mesh that i want to 3d print.

     I am providing the 3ds file along with the grasshopper file. I have not been able to figure out how to constrain the 3d skeletal mesh into the box provided which is the site boundary. I run into this problem frequently when it comes to making voronois trim outside of boundaries that are not rectangular. Additionally Is there a way to make the mesh into something more easily manageable in rhino. The mesh is either not editable or the nurb is to dense. Any help is greatly appreciated as always. I would like to 3d print something tomorrow, if successful, I will credit you with your contribution and upload an image of the 3d model after its been printed to this discussion.

Best,

Mike