Custom T-Shirt Tool + Virtuemart

I need a flash system integrated to virtuemart, the final result must be like to this site [login to view URL] the system must be editable including its flash language (can be done with the source code by me) the flash t-shirt designer must work with the virtuemart like this 1- customer select shirt and upload or select the predefined pictures, 2- after he finish his design, the price must be showed and when he add to cart the item must be exported (not sure if is the right term) to virtuemart to manage my personalized gateways and layout 3- i will need to run the site WITH the virtuemart, the virtuemart component must work properly and will need to run in my language, i have the translation, IMPORTANT must be editable, including the language place the bids