Im no professional, but the last round of pictures that I took of my car turned out really well and I think most of CEG agrees. First of all, a tripod or something to mount the camera on makes a huge difference. Its amazing how much clearer a picture comes out. Secondly, I think pictures at near dusk turn out great. (Youll definetely need a tripod for this) Too much sunlight can really darken other parts of the car while over brighten others. The front of your car turned out great, but the rear of the car is too dark and blemishes detail. Me personally, I try to avoid busy backgrounds, sorta like the one you have there. You have the house, the trees, the car. Make the car the center of attention. I think if you took a more upclose picture of your car and cut out some of the background it would turn out a lot better. Lastly, I think different camera angles make pictures better than the traditional "capturing all of the car with holding the camera exactly upright." Take a look at the link in my signiture. Theres some pics from my last photoshoot of my car in there.