The grain in the sky is too much. If you zoom in, you can see yellow grain like flicks of glitter. Real film doesn’t do that unless there’s something atypical. Here’s a close crop of sky from one of my shots with Fujifilm 400.https://lemmy.world/pictrs/image/6f40d973-b930-45bc-ac63-9b1f371ce016.png
You can see the grain but it’s much softer and not as contrasty. I’m using super technical terms because I only just started shooting film.