-3M motors:2 for propulsion and 1 for steering
-type of return to centre: rubber band
-v4 fake engine
-working steering wheel
LDD hasn't the part number 84599 or 88000-1(rechargeable/battery box) so after assembling the model place the battery box on the red plates (part no.2817)
Driving on the carpet isn't recommended :) and as usual click on the picture to see more photos.