My favorites are: "
The Loops" (which will bring your PC video card crying on it's knees), and "
Down East Fishing Villiage" (Which is a 4 baseboard Gem), by GFisher.
 
There are many others equally as well done in great detail.
 
I study these persons means of texturing and tracklaying, and by my imitating scenes with meticulous detail, I try to replicate their methods, on my own routes.
 
It is said: No thought is original ... it is just an offshoot of the parent creator.
 
And ... I try to learn at least one thing new ... each and everyday.
 
Lionell, American Flyer, Model Railroader Magazine, and others, have instilled this fabulous mental fantasy image, in our minds, of creating the most spectacular scene, of bridges, tunnels, and complex interlockings, with speeding trains, or quaint backwoods NG RR lines. 
 
http://i525.photobucket.com/albums/cc339/cascaderailroad/Screen_002-18.jpg
http://i525.photobucket.com/albums/cc339/cascaderailroad/Screen_001-16.jpg
http://i525.photobucket.com/albums/cc339/cascaderailroad/Rudolf.jpg
 
There is a video of American Flyer, probably Lionell, where a husband brings home a "round the Christmas tree" model trainset ... and expands upon it day by day, toating in mountains of plaster and paper mache & chickenwire, until his families home is totaly inundated with smoking model trains, from floor to dining room table ... where the last straw is broken where he dumps a RC Lionell tipper car, over the smashed taters, of hot gravey upon his wifes lap at the dinner table ... if anyone can produce, and post, this lost video ? 
 
A reward is offered ... PM me for details ...