OZ Gum Tree Railway modules where created using 'shift+ctrl+alt+p' to apply Elevation, and Textures, moving the focus N-S E-W to cover the baseboards as required, then trees were replaced with assorted Gum Tree Content using 'Bulk asset update/replace' from the main menu. The base texture 'Ballast' was applied first, after track and other content.
The 'shift+ctrl+alt+p' is destructive deleting junction levers and other content if a direct hit of textures happens, but most is not, and replacement for that content that is deleted is quit easy. Splines are not deleted, signals where not added until after the process.
Elevations at Baseboard where track ends is ZERO.
Use as you wish Upload, Download, or even, Delete.
If uploading please give me credit for the Original Modules