The Stanford Dragon is now available as a manifold mesh in a ready to use .blend!
This work is licensed under the Creative Commons Attribution-NonCommercial 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc/4.0/
The original model can be found in The Stanford 3D Scanning Repository: http://graphics.stanford.edu/data/3Dscanrep/
Shared with permission. Please read further details inside the .blend file.