
What about now? (I mean the perspective) I think it's ok.
The perspective is ok, but it's in perspectivic view, while everything else is orthographic in Fallout.
This means, your car becomes narrower towards the tail, and while it's absolutely normal IRL, it looks odd in comparison with other objects in Fallout.
In orthographic view, every part of visible object doesn't become smaller with the distance.
A very insightul experience for me, thank you, NastyKhan. Perhaps you could distort the frame in Photoshop, so the tail becomes as broad as front.
Also, you need to correct the lamp position above the car, it seems that in Fallout the lightsource is high above the player, slightly 15 degrees southwest.