Quite good for the first render, but the light glass material is very reflective - it makes the whole thing not so real.
Other than that, pretty good. And the window reflections are a little wrong too due to the reflective plane above the car. Move the plane to the right or so.
Not bad, but the reflection doesn't look good. And some parts are too shiny. Makes it look like plastic. Like most of the standard blender scenes here.
Still working on these. I know the materials arn't good right, like glass. and i know the 2nd pic in the desert is kinda out of proportions, but meh. This are one of my first tries on HDRI, so don't punnish me too hard