Snow on the trees

[Jancsika]

You can change the looks of trees, shrubs, rocks, by editing the XXXX_DIFF.DDS files found in C:\Program Files (x86)\2K Games\Firaxis Games\Sid Meier's Railroads!\Assets\Trees

And save the result in the UserMaps folder C:\Users\User\Documents\My Games\Sid Meier's Railroads!\UserMaps

Here are some white trees and red shrubs. The background is “Ice Mountain” from the Terrain editor

[karsten]

What's the red stuff? Shrubs? Looks like blood and goo to me ...