Updated textures for the Columbus terrain mod (including Jeronij's snowcapped version), along with many new textures.  The textures contained in this file will only show up in the game when using the Columbus terrain mod or one of several upcoming terrain mods.  This file is an essential dependency for any cycledogg terain mod (any terrain mod beginning with "CPT"). CRASH ALERT!:
You will also need to install CPT_No4_TerrainTextures.dat.     CPT_No3_Terraintextures and CPT_No4_TerrainTextures work together.  You can't use one without the other. Unfortunately, combining them into one file brings them over the 10MB STEX limit, which is why I had to split it up into two files.
If you have installed the Columbus terrain mod, find and delete CP_TerrainTextures_No1.dat.  The file in this download replaces that one.  Any existing cities will automatically update to the new textures the next time you open them.