A flash system like in buildyourwildself.com

we are selling personalized books and we want to put a flash system to our website... this system will be like [login to view URL] and it consists of some form field to take customer informations. the language can be english but it must have a translation page like xml or txt page, namely it can be translate to other language easily. In addition we can add new graphics such as new eyes types, ears etc. easily time by time. we will give all graphics...