Detailed model of roll-shutter. One model on Windows, one at the door. Plus a bonus in the form of window display model that put in shopping malls. Each model is merged into one object, so it is very convenient and quick to fit to the size that you want.

Hajrez:-http://data22.gallery.ru/albums/gallery/237347-2b2ce-65050581--uf18da.jpg 

Contents: models, library materials.