Sculptris; Easy way out

Today I tried to download Sculptris on the lab computers, evidently this didn't work because students are obviously locked out of installing any programs. The one way around this would be to download the complete zipped archives of a piece of software on my home computer and then transferring the program via USB. Even then this only works for open source software like Blender or Sculptris, however I once again failed to remember that the computers are Macs and I tried to bring the windows version and i have no access to a Mac at home.

So my solution is to bring a completed Model from home to import into Blender, this is a failure in my opinion because I will have to use a relatively high polygon model, which makes things harder.