Flash and 3DStudio

Hi
I have designed a template for my client with 3DStudio, they wanted to make it a full flash website, I need to know that if there is any suggestion for me to do that or not ?
If you see the attached file, you can see it has 5 buttons, they want when user roll over these buttons they grow taller, i should do it in 3DStudio, but I’m not sure how should i do that
any suggestion ?