Hi,
Pretty great I think. Looks for the most part like a real photo

The side of the road is indeed in need of some more time. But the road is way to low res I think. I mean its a great render and scene, but the road gave it away even before I looked at the side of the road.
The hills and everything are super nice. Clouds look great too, but there is a little noise.
Really fun and nice post! Thanks for that. I at first thought the thumbnail was a photo, and you may try to trick us into thinking it was a render

So pretty good work