Hi,
You purchased a "Dropdown Shiopping Cart Module" from us, and that is what you will got. A module.
The shopping cart page you attached, is part of our Virtuemart Template. You would need a template to style a page.
You may checkout our Virtuemart 2 Templates:
www.flexiblewebdesign.com/Virtuemart-2-Templates/CleanMart
www.flexiblewebdesign.com/Virtuemart-2-Templates/PureMart
www.flexiblewebdesign.com/Virtuemart-2-Templates/FashionMart
See their DEMO and read the product descriptions. All of our VM Templates comes with complete Virtuemart pages layouts (Frontpage, Category Page, Product Details page and Shopping Cart page designs).
(Our VM Templates are integrated to your current joomla template and be effective only on Virtuemart related pages)
But if you are asking specifically the shopping cart design, then no. We don't sell "part" of our templates. They are complete packages.
Regards.
Support