cesium "immersive" mode

gistfile1.txt

car simulator:

milk truck: 
demo: http://analyticalgraphicsinc.github.io/cesium-google-earth-examples/demos/milktruck/
code: https://github.com/AnalyticalGraphicsInc/cesium-google-earth-examples/blob/master/demos/milktruck/milktruck.js

tQuery car plugin:
demo: http://jeromeetienne.github.io/tquery/plugins/car/examples/
code: https://github.com/jeromeetienne/tquery/tree/master/plugins/car

create a car plugin for cesium?
 - model
 - camera
 - keyboard controls