It would be cool if you could open the car's doors without crashing the car. Similar to the backdoors opening of the Gavril H cabster.
It could be done, and is possible I think as for some Russian mods have parts of the car that open with the parking brake, which is based off of the box trucks. You could do it yourself really, but its still a good idea that wouldn't be impossible.
A countach from a russian site had this. it worked, except the doors turned themselves inside out for some reason