Here are a list of models I think that need to be done for , not jsut my module but many others as well
Wood elf Buildings (ie the are made from trees themselves or built into trees)
1 or 2 wood elf Palace(s)
1 or 2 Wood elf Temple (s)
5-7 Home style buildings
Sun elf Buildings
see above pretty much same but for sun elves (ie made from glass steele and or mithril brickwork)
Drow Buildings same above except needs various temples to various gods and instead of hosue structures for private citizens it needs more like family estate houses all of course made to look like it was cut from the stone of the underdark , with glowing fairie fire parts , note also need backgrounds that plot out the entire sky so that using exterior height mapping areas is feasible for doing massive underdark city caverns.
I'm sure my module as well as many other poeples modules would benifit greatly fromt he above listed things
I'm suprised that obsidian left out a way to do under dark terrain , sure i guess you could use the cavern tiles but with the cielings on it it is not the best solution for doing drow and duegar cities not to mention mind flayer ones , they basically left out a chance of any deep underdark adventuring, *sighs* mabey this stuff i mentioned will come in an expansion
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