I come to Aeterna Camp after destroyed,found a letter, but I don't get the quest message. It was after the liberation of Erothin. It's a timing for this quest?
Solve this with SetStage, but just want to know.

I mean packing a mod with added new meshes and textures. TES IV files just pack the mod, so you get folders Meshes and Textures with your new content. It just pack the mod.It's good because you can see everything you added and adjust texture paths if they are wrong. After that you can pack in BSA.

I noticed that lighting settings are different from Oblivion, always get a cell with a greypink tone, regardless which settings used.
Also noticed that many interiors haven't North markers. Is this "essential"?

Is there a way to export custom stuff for a mod, except manually. TES IV files don't work here. Maybe we can ask Mental Elf?