On Monday, Doug and I played the 4th scenario in our Lord of the Rings narrative campaign.
This is based on the Games Workshop Fellowship of the Ring Campaign book. This was a great publication, now sadly out of print that combined scenarios based on events from one of the films with some great painting and modelling articles to help you construct the terrain for the game.
Strictly speaking, the Fog on the Barrow Downs scenario is based on events from the Fellowship of the Ring book rather than the film, as I don't believe that the Barrow Downs and Tom Bombadil ever made it into the movie.
The hobbits had a pretty hard time of it both time we played, as how ever hard they shouted Tom Bombadil just did not seem to be any where to be found!
Lots more photos and stuff in my Hobby Blog @
http://wargamesbuildings.co.uk/Hobby-Blog/Fog-on-the-Barrow-Downs-Lord-of-the-Rings-SBG