I think not many people will interested in Ob mods (or am I mistaken?) but anyway...
I decided to create a thread for my first big mod, http://oblivion.nexusmods.com/mods/40174 because it is worths an own topic. It is worths because it is far better than any ayleid estate mods on the scene (excluding Mafreseli), and on other hand it doesn't have a topic here yet:)
Basically this is a big landmass with a huge ayleid estate on it with custom ambience, custom Lore, but... I don't want to dive into it, please see the readme on Nexus for details.
If you decide to take the challenge and stuck with riddles, just ask me. It is not impossible just hard a bit:)
Don't forget to apply the 1.2.2 patch from Update section!