I touched up a file from meshlab by applying filters "Quadratic Edge Collapse".  This converted the original model in to a polygon abstraction with flat solid panels, which I then imported into Solidworks.

From Solidworks what do I need to do in order to get the final output to look like a 'wireframe' model where the thickness of the "tubes" can be adjusted and controlled?

Any help would be greatly appreciated, thank you.

an example of what I would like the final model to be:

my SLDPRT file and meshlab file