Model from the building collection:
https://3dsky.org/collection/shared/5256866 
A high-quality model of a modern kindergarten building with a small base-blind area for the convenience of location on your terrain. The model is assembled as accurately as possible in real dimensions without the help of any plugins and scripts.
The archive contains versions for Vray and Corona, plus an .obj file and high-quality textures. The interior walls are textured with a map showing the interiors.
For the convenience of working on all objects, different Material IDs and, accordingly, one Multi / Sub Object-material.
Polys: 47874
Verts: 50161