Construction site modular kit

This is a modular construction kit, that contains walls, window frames, door frames, and easily editable materials
This is a modular construction kit, great to make construction sites, favelas or industrial sites
Contains walls, window frames, door frames, pillars, metal plates, decals, and easily editable materials
The models are tiled and you can even use your own textures
 
The meshes are:
4 door frame
4 window frame
1 ornamental wall
2 metal plates
4 pillars
1 floor
1 floor division
4 stairs
12 small walls (medium height walls)
16 walls (variations broken and complete)