This item is commonly called a Portakabin in the United Kingdom. Stackable and easily moved to new locations. very polygon Friendly. Only 63 polygons with 76 vertices being used. Item was made useing G-Max. Texturing was done with Paintshop pro. item is also a real world rendition of this kind of bulding. This one inparticular is a storage shed in the United Kingdom. This item could be used in games, or other kinds situations as well.