Desert Background

[Mooshry]

Hello! This is my first true graphics request!
I'd like an SMB3 styled desert backdrop. With sand dunes, a giant step pyramid (Like the one in Saqqara, Egypt, but cleaner and more jagged) looming in the background (That you'll visit later), an orange sky, low-lying clouds (Without faces), and a giant sun behind the pyramid. I'd also like a night themed one with stars instead of clouds, the moon instead of the sun, a black sky, and creepy blue sand and a blue pyramid.

Thanks in advance!

REFERENCES:
Moon: https://c.tadst.com/gfx/750x500/waning- ... moon.jpg?1
Step Pyramid: https://img.purch.com/w/660/aHR0cDovL3d ... k2MzQuanBn
Blue Sand Color: http://www.color-hex.com/color/001d57