Car not Starting Land Cruiser VX 100 Sires 4.7L V8?

I unfortunately rolled my Cruiser about a week ago (kinda fell off a small bridge). the body is totally busted but the engine and chassy is still perfect. well the drill is the car was on its side for about 2 hours. there was a oil spill and i topped up.. but the thing is i do not know why the car is not starting and it shakes too much upon crankin and does not start. i cheeked everything. so what could be wrong???