Yeh goggles whatever software you want. Im using Z for the prize 
Zbrush or Maya will export .stl Meshlab will clean it for you or Netfabb. Both are free but have limited tools for hollowing etc. You can hollow the model in Zbrush as well...but I can do that
bullet1968
"A Darkness at Sethanon", a book I aspire to model some of the charcters and scenes