combining images..

[thedcorvette101]

http://i489.photobucket.com/albums/rr256/thedcorvette/Roadtrip099.jpg

The NSX was shot with a white background, still trying to make up for it it without looking too weird.. this was 3 different pictures.. I'm at a loss at how to adjust lighting for this.

[PhotosGuy]

still trying to make up for it it without looking too weird. The tires don't look right, & a shadow under the car would be nice.
I'm at a loss at how to adjust lighting for this. Outside of the side window & the top, I'm not seeing any character in the car. You need to start with good lighting on it?

[rikaro]

The wing and mirror looks weird because your shot lost too much detail in those bright areas.
Your shadows are quite magenta too. Hope that helps!