With the changes that have appeared since construction began, I've updated the layout plan drawing to more closely reflect where this module is headed.
The design now keeps the inner and outer mainlines together on the circuit through the Forest End, whereas the original design had a completely alternate path for the inner mainline. This rearrangement helped simplify the run and provides a longer, better viewed inner mainline.
This update also includes the newly added log train loop located at a level below the area around the sawmill.