Yes, another 3D terrain map done in Papervision3D. Below is a proof of concept that USGS D.E.M. (Digital Elevation Model) information can be easily placed into a Papervision3D Mesh.

I will be developing this further to make the [x,y,z] more "visually correct". There are many more things to be done, but this is a simple example of USGS STDS DEM information converted into a Mesh3D Papervision3D object with custom triangulated faces.