1: Animate piece by piece in existing 3D - synchronized with when the user moves on in the presentation.
So the user must be able to start this animation himself and when each piece should fall into place.
2: When the pieces fall into place there may be a header assigned to each piece, or some more text. the "Urban" piece etc.
3: When we talk about the piece that deals with "nature" it would have been cool if it popped up some trees or the like. On the "urban" that there were some animated pictures etc. But this we can get closer to when the other above is done.
4: If we have more capacity and time after the above is in place it is cool if we can get animation in the environment around like sun rays, clouds etc ... but this is not a priority or a must.