Looks like you have made a lot of progress in a short period of time. From the dates on the pictures you started in 12/05 and the detailed pictures were taken in 08. Do you have an overall shot that shows the entire layout the way it is today?
Great job, your layout is much further along than mine is, I’m just starting to get some track down. I look forward to the over all photo of the layout now that it is more detailed.