Consider opening War3.mpq and War3x.mpq in your Warcraft III Folder. Also, you may want to use Search for the tiles with WC3 Viewer's Find in MPQ... tool.
If you switch to BLP in treeview, under any MPQ, about a couple bits about "Textures," you should find a terrain art checkbox which opens up RoC/TFT Tilesets, which in turn, open up the tiles for that. The paths are that, and extraction and conversion are the same
That dosent work. I made a custom terrain and whenever I import it to path, for example terrainart/ashenvale/ashen_dirt.blp it replaces my files with the original dirt file. Help?