Yep, Disney replaced the simpler fan-made castle with their own model (which cannot be found at the 3D Warehouse). The only other "official" 3D building on property is the Swan & Dolphin models. I believe there is also a fan-made building in Italy.
“You can design and create, and build the most wonderful place in the world. But it takes people to make the dream a reality.” - Walt Disney
If you go to Google Maps and type in the zip of WDW (32830), you will be taken to the WDW area. Next, click on "Street View". Once you do that, some of the roads will be highlighted in blue. You can move the 'little person' onto these blue roads and you will be able to see an actual ground-level picture of the spot that you are in. You can zoom in, zoom out, move forward and back and also look from side to side.
Very interesting feature.
Originally Posted by Phonedave
Well, if your parents can't teach you, maybe you can learn from a taser.