Toolset assistance...

i know we got that awesome external toolset area that was the same in that module quite some time back..that shadowdale one. but is there a ruined interior of that? i cant remember.

Ya got me, dude. I've played very few single player modules, so I have no idea.

Vault-found tilesets Aenea uses (off the top of my head):
maxam's versatile dungeon
six's wild woods
worm's undersea
fantasy interiors (I think this one is lordofworms')
daggerdale swamp
drylands
CEP extra tilesets
gestalt's caves with roof add-on