Scrap images into proper folder from eCommerce store

Hi All, I need a script which can scrape images from an ecommerce store and store it in proper structure. 1) Brand name needs to have a folder created 2) Phone models also created as folder with in respective brands 3) Main images needs be created with in the above folder 4) All its color needs to be created as folder with in the above folder 5) All the images needs to be created with in respective folder