You're right Prykie about the powering of the chain saw, that's the reason why I consider them as preliminary. I thought I will add an axle from engine to give them movement.
But I'm not sure anymore, I'm not really pleased with that chain saw. I'll have to find something else.
The passenger is turned to allow him/her shooting zombies running after the car. First kind of chase ever that everyone will agree about
I still have the gun to do, and its fixings.
Here is yet another update (modeling frenzy still goes on
) I've replaced the headlight with some more firepower, while keeping the car its frog look. Lights moved on to the top of rollcage in a row like rally lamps.