artsoul
Nice work.
Here is my residential building set with different numbers of floors. 3D-modeled and textured in Blender from 17.03.2012 to 18.03.2012.
http://wp.me/P3dmoi-1lo
Test in Unity https://www.youtube.com/watch?v=JkTJqT_xbr8
Test in Unreal https://www.youtube.com/watch?v=_35rhmHL3AE
Test in Blender Game Engine https://www.youtube.com/watch?v=bjQ3booklx4