MP Track Wood & MP Rusty are built into TRS2006, as is MP Tunneltrack Dark.
Although they are a medium detail, chunky mesh track, that has a slight crown in the middle of the gauge ... I have often thought that these 3 tracks were the best curving, low poly tracks, in all of Trainz ... I can not see why they are not downloadable any more on his site. They were great !
I have all of the tracks, including the transition tracks from wood to rusty.
There is also the updated version MP Wood v 2 by Philskene
I feel these 3 above tracks should be re-released again, or be open for redistribution, as they were used on thousands of routes, and were the standard of the world of Trainz.