Hello,
it is possible to display the navigation view in 3d 
greetings 
Our vector based map renderer was in development but was canceled as we did not get it to work reliably, and lately had no resources to develop it further. So no there is no 3D option for the map currently 
What you say about Here Maps sdk?
https://developer.here.com/products/here-sdk
Its not a matter of the API, any of them, Google, Here, MapBox etc work equally well. The problem is that any of those will require writing a custom renderer for the map to be integral part of the dashboard elements, as fading, animating, masking etc.
Has there been any news on this? Iād really like to help if i can.
No, we currently have no plans on integrating any other map SDKs.