The first is built entirely with the default cobble, stone, wood, etc. blocks found in pretty much any 0.4 version of Minetest. It is presented basically unfurnished, save for some unlocked chests and furnaces in one room. It has three stories: The first floor sports a combined living room and work/furnace room (well, it was supposed to be a kitchen but it didn't come out right) and an indoor swimming pool in a separate room. The second story contains the master bedroom, a balcony, and an exterior door meant to be used with a bridge or walkway. The third story also has a balcony, and two smaller bedrooms.
The second is built mostly of default stuff for the main structure, but uses wool (32 colors) for some furniture, bobblocks for interior and exterior lighting, and makes heavy use of my homedecor mod for most of the interior furnishings and exterior accents. It is built in the same style as the first model, only much larger. First floor features a living room with home theater, an open kitchen similar to the first model, and an indoor pool. Second level features the master bedroom and a balcony. Third floor sports two smaller bedrooms and another balcony, and outdoor access to an elevated walkway or bridge. Outside near what is technically the back entrance is a garbage chute (you'll need to build down a couple more meters and add a lava_source to make it look like it's supposed to).
Regarding the extra mods used here: if this second schematic is loaded without those mods in place, I'm not sure what will happen, so install these mods first. It is supplied fully-furnished (or as much so as I thought it needed anyway).
Both houses are built on elevated cobblestone foundations, and feature wood floors and brick exteriors. Interior walls are primarily smooth stone.
A big THANK YOU! goes out to cornernote for extracting these from their world files and helping me get them into a state where I could share them, and for providing newer versions for Worldedit 0.5.
Downloads: Worldedit 0.5 format
https://github.com/cornernote/minetest-megapack/blob/master/buildings/worldedit/VanessaE_home1.we
https://github.com/cornernote/minetest-megapack/blob/master/buildings/worldedit/VanessaE_home2.we
Older versions for Worldedit 0.4.5:
http://digitalaudioconcepts.com/vanessa/hobbies/minetest/VanessaE-Home-1.we
http://digitalaudioconcepts.com/vanessa/hobbies/minetest/VanessaE-Home-2.we
License: WTFPL (applies to both files and the screenshots)
Screenshots:

VanessaE-Home-1.we

VanessaE-Home-2.we