In the episode where Baltar is back in his virtual house, leaning back over the balcony guard rail, did anyone else notice the "garden railway" tracks visible below through the trees? It was a high-angle shot looking down on him as he leaned back, looked like it might have been 12-inch guage track. If so, it would most likely be for a live steam RR.

This made me wonder who's house they filmed it at and what the story was on the tracks. Anyone here know anything about it?