Originally posted by ReSeT
[B]Well, as already said, not so bad for a first attempt.
A few suggestions from me, how you could improve the quality of your image:
First of all you should change your camera position. Put it a little bit more far away and a little bit more down, so the front left tire doesn’t end with the image.[/B]
yes the picture that end with the tire isn’t that great
i’ll fix this one now.
I think the materials need some little tweaking. The car paint isn’t reflective enough, maybe it seems so because of the noise. Maybe you just adjust the fresnel value of the reflection, don’t know.
yes you are not the only one who told this, in fact in the beginning i had this idea to make the car dirty, but the reflections give the reality looks that i’m looking for. well i’ll tweak it and make some experiments as you suggest.
The shadow under the car is too strong imho and it should be more soft and gradient.
many peeps told that too, i deffinitely have to fix this too.
As you already mentioned the floor texture is somhow stretched. In some way it does not fit with the background. (Is it a photo or did you model it?)
yeah i don’t like it neither, i have to change the texture or add some stuff on the floor (barrel or something), the background is modeled (i’m currently surprised and pleased that you asked this lol)
[B]There’s an edge in the car hood that the Original R5 doesn’t have, and the front should be more tapered. The model really needs this details, because this shape makes the R5 so unique.
Just a few thoughts 
Keep up the good work.
Greetz
ReSeT [/B]
well i’ll check some ref picz to make my r5 looks closer to the real one, thanx a lot for your c&c i really appreciate that you take your time to help me making it better 
thanx