-Texture looks good on the truck except for where it tiles on the door, that could be fixed by scaling or in post work. -The dirt raod looks a little funky, maybe a different mapping for the texture...object cubic perhaps? -The road sign looks scaled a little small...maybe just short. -Not sure whefre the primary light source is supposed to be. It almost looks like the sun is setting back left, then there is the lightning strike off was back right, but the truck shadow indicates something close to noon. Did you use a yellow ambience for the sun? Maybe softening that a bit or changing to more of a grey? All in all good stuff for a first post!!!