Video combining 3d and whiteboard - repost

Thank you for your bids, we are reposting the project because we are unsure if this will be able to be done in the way we want it. Our solution extends the autonomy of elderly people and allow them to remain at home longer by having a system that monitors their activity and warns care givers if they are variations that could result in an accident. The video should be a combination of whiteboard/storyline (at the beginning) with a demo of the product inside of a home (3D) at the end (as if you are walking around the house). If the bidder has done something like this in the past, I would like to see it. The project is to be initiated in July 2013.