Okay, after moving the mod meshes/texture folders out of my regular meshes/texrures sub folders it removed a fw errors, but not all, and my game still crashed.
I would like to click "yes" to overwrite, but every time I try to extract the files via winzip or 7zip, I get errors. I have to manually drag and drop the files from the zip into my Morrowind/data file. 7zip just doesn't do anything period.
It's impossible to drag files directly from a zip file. and DON'T unzip directly to Morrowind/Data. This is a bad habit.
They should be unzipped somewhere temporarily, usually your desktop. Then work from there.
Sorry, I don't understand fully why you're having crashes, or how you are installing. But it is quite simple, so maybe the problem is from something besides this mod?
Read through the Pinned threads at the top of the forums here, find some tutorials on how to install mods.
Good luck, you'll get it soon.
Or someone more loquacious will help you, but Westly's mods are the cleanest so it should work.