OK call me a masochist, but I found an M53 Smartgun from Aliens in the Google warehouse. With everything else I'm doing I wonder if I don't have Attention Deficit. BUT here are my questions: Is it wrong to use a 3D model from the Google warehouse for a paper model? I would give full credit to the original designer of the mesh. What was the actual dimensions of the Smartgun? Yes I am thinking of making a 1/1 scale version of it. Just wondering if anyone would like to see something like this.