Examples with source code that show off all of the features of XSeen are listed here. These include various pre-defined shapes (sphere, octahedron, cone, etc.); the importation of various models with and without animation; user interactivity and interaction with traditional HTML content; lighting, cameras, and navigation; and environmental effects.
The examples are in GitHub.
These are scenes that test individual functionality. These are more designed as unit tests.
These scenes show integration with HTML or other browser resources.