I think that putting your own builds into this mod (exclusivly to the single players world) would add a lot of cool things like, what if you wanted just a little piece of the Gondor village, or wanted to add a whole new building or decoration, or even add whole landmarks to the game? (i would suggest more landmarks) I think adding custom builds to the game, would greatly increase the fun, (for me at least) thank for your amazing mod and all th work you put into it!!!
EDIT: Shortened overlong title. Was originally "The option to add your own little builds to the mod through (preferably) a block that you place around the desired new build." --- recneps