Eastern creek is a nice track, but totally badly built. all object names obj, textures cpopied 6 times for the same dds; etc.
It is a track I did not want to spend more time on it, as I already spent a lot. And beleive me, I did not "just" work on gravel, grass and road here, I did a lot of other things, original is far to be like this.
Most of tracks I do for AMS are really better updated than gsc version in most of cases. I spend more time on them and add more things. But time can't be extended to infinity so I do choices.