3D model of a dome. Modeled in 3DSmax, rendered with VRAY 2.4
Skin made with EFTE cushions and steel structure. It could be something like an exhibition hall, a swimming pool, an huge green house etc....
Each elements are named and set on specific layer, by their architectural function. In addition, each elements have a material, named too.
The file is ready to be merged in your scene without name conflicts.