I'm just warning you before I post them, if you have one of the dragon mod versions from ryandor these scripts will screw it up because I just use the base version of dragon, so most of the colors won't be compatable. If you want them anyway I'll post 'em, or you can grab them at ryandor's forums, since I've already posted them there (just search for UOT there).
But if you have a mod version I would suggest you make your mountain and cave entrance with the mod version, then use world forge to fix the entrance (usually 1 corner of the entrance if the wrong tile) and then use pandora's box to tile the cave floor under the mountain and at the cave entrance.
If you want me to post them here, let me know.