This is my 3dflash RIA sample, a realtime 3d interactive virtual tour that we will be using for our 3dexploration project (sort of Philippines 3d tour) using AS3 and Alternativa3d Platform. I also test the same thing with PV3D  but its engine still needs some tweaking to defeat the speed of Alternativa.

ill post my pv3d sample later… to see the difference