Indeed, the author is a well respected 3D programmer and pioneer in realtime visualization.  The page in question talks about the OBJ file format through the three.json loader.  Tony could have chosen any number of the millions of free OBJ models available to use in the photo example on that subject, so he must have really liked something about your model.  Congratulations for sure!

- Daniel Kramer
Modeling Supervisor/Senior 3D Generalist
Intrigue Studios, EncoreFX