Q about Race Demo

I was studying the example project - Race Demo. I can’t seem to figure out how the sky is created. I don’t see a skycube anywhere. Am I missing something? Can anyone give me a tiny hint? Shed some light on the subject?

Thanks.

Mitch

Skybox is probably set up in Render Settings.

Ah, yes - I see that now. But it’s set to a solid blue color. I still can’t see where it’s getting the cloud texture from. There’s no cloud texture in the assets that I can find.