The Van Buren stuff is pretty cool in general. Yesterday I checked out the techdemo a bit more / deeper and the other maps again and yeah, it is pretty cool. In fact, this shit proves the old "you guys just don't want 3D in Fallout!!!" argument as horribly wrong, because Van Buren shows exactly how this has to work. Tile based 3D enviroment with models who look like 1:1 out of the 2D games. With some interface changes, it really would feel like the old games.
And the best: If really some day the graphic would have been outdated, it would still be possible to add high-poly models and better textures, etc. etc. to polish it up a bit more.
I also uploaded some new screens of some other maps to the gallery, but they are not yet activated.