Koniption just sent me a Victoria Lilypad ressource to complete his pack, with improved model and texture, and guaranteed 100% not to belong from any vanilla Oblivion model. I'll add it to the Elsweyr pack.

Are there any marsh-like modders' resources or Argonian themed stuff?

I did not find that kind of resource yet. Altought there are some modelers with great talent but who denied any conversion of their work. I'm looking for some icebergs but there aren't any - they would fit well on northern Solstheim, for example. ^^

I see I see. I am looking for Marsh/Swamp resources that would fit in with my Argonian Village Mod, Black-Moss.

After a bit of research I've found some resources that may interest you EsoptrosOer.
They are already for Morrowind.
http://planetelderscrolls.gamespy.com/View.php?view=Mods.Detail&id=8279
http://planetelderscrolls.gamespy.com/View.php?view=Mods.Detail&id=8515
And you can ask Midgetalien here about http://planetelderscrolls.gamespy.com/View.php?view=Mods.Detail&id=8529

Thanks! Lastly, are their any unique wood-like exterior buildings available at all?

Woohoo! Elsweyr pack! Thanks for the work for us MW modders! It goes NOTICED.

Koniptions Exotic Flora is online at tesnexus, check link on first post. Enjoy.

AW! Thanks man! *Enjoyed*