Hi, and welcome to the class! Your truck looks good. The bumpiness looks a little odd, though. It kind of looks more like cast iron or something than plastic, to me at least. Other than that, nice truck.
The day portion looks like it’s really blowing out some areas, like on the pillow and head rail. Maybe you could add a touch of orange to the light, too? The night scene’s pretty good. Not a lot I can see wrong with it.