Hello there The tool you made sounds really useful, because I have problem with making a custom zone. However, I'm new to Noggit and all this editing stuff so I don't really know any valid texture values. Can you help me with this please? Thank you in advance!
Your best bet would be to follow this guide:
viewtopic.php?f=22&t=26It explains in great detail what to do to get a custom map completed, the texture path you ask for is also mentioned there..
[spoiler:3fa45sqy]tilesetelwynnelwynngrassbase.blp[/spoiler:3fa45sqy]
Also, people reported to have error with this tool, that the map couldn't be found in Taliis/Noggit after creating. You might want to do it the old fashion way, you can learn alot from doing so.