What 1st cought my eye is the road lanes look abit wide. It maybe just the angle/my bad eyes tho. That, and what Twisted said. The windows are too reflective compared to the car paint. Other than that, good job.

Oh, and MattTheMan....where did it say the he used Indigo to render? And with any renderer, 14 hours is REALLY long...unless he's got a billion polys in there.....