The latest Katana model for 'Bushido: Legend of the Samurai'. Almost everything about this katana can be changed, the handle, the wrapping, the tsuba, the pommel, the blade etc.
As you can see here, it has been created extra-long so that we can cut it to various sizes to make a huge number of sword types from this template.
http://www.indiedb.com/games/bushido-legend-of-the-samurai
The first few images are in substance painter, and the rest are in a unity testing scene.