Plants (Cactuses and Flowers) are real 3D Mesh.
Ready for being rendered exactly as seen in the thumbnails.
Pivots of the Windows and Doors have also been set up for opening. However, interior has not been arranged.
Also, if you want, every item (tree, plant, cactus, building, windows, doors, flower plant, road, sky-cylinder, horizon-trees cylinder etc.) can be merged and used into other scene.