The C-pillar is a little strangly shaped; I would like to re-do it. It was hard, because the Crown Victoria's C pillar is rather thick and pretty steep, so it wasnt suited very well to many LEGO sloped bricks.
Here's a view from above. Getting the subtle tapering of the hood was pretty tricky, but I'm happy with how it came out. The roof is also sloped/tapered in a similar way, although you can't see it now that I added the rooftop advertisement.
Here is a picture of the inside, with the roof removed. There are 2 pedals on the floor, a steering wheel, and a "dividing wall" between the front and back sections. And I realized later that I forgot to add the fare meter! Duh!