I'm in with my rural highway that I've been working on for several years. You can see the old WIP from the previous contest at http://www.planetside.co.uk/forums/index.php/topic,10141.0.html
I haven't kept a detailed log, as I mostly work on this in bits of free time, and a lot of changes aren't noticeable since I last posted, many of them are things like better masks, a rebuild of the road system, new buildings and signs, new shaders etc. I completely rebuilt the diner and have added some new buildings. I originally painted out the large Industrial Pallet yard down the road from the diner, but the more I've looked at it the more I like it, so I'm putting it back in (have to dig out the cornfield I put in its place!).
The terrain now covers 12 km x 13 km, with 2-lane highways, lesser paved roads, and dirt roads.
Here's a render from last night with the new diner model. The pallet yard is going in just beyond the treeline on the other side of the diner at the side of Hwy 52.
So I've set up the Pallet Yard, built some tractor trailers and started ont he stacks of pallets, and just now ran across a news article with a photo of it going up in flames, the pallets and the building burned down. Hmm, now what?