For the last year I've focused on creating realistic graphics for my game, mostly for outdoor scenes. Here are some results, running in realtime with Panda3D:
I have also done a Video.
You can find further information here: http://www.panda3d.org/forums/viewtopic.php?f=6&t=17050 and here: http://www.panda3d.org/forums/viewtopic.php?f=6&t=16441