canyon,It should be noted that this is not original, I am imitating the aknight0 file
Nice! :)
Don't imitate.
Better try to use the setup as a starting point and create your own scene based upon the idea and setup.
But to be more constructive, your sand looks like powder, not sand!
Increase the size of your sand pebbles.
Left top of the canyon wall is a small reflection on the stone.
Try to fix that.
STORMLORD
Thank you very much Stormlord. Your suggestion is very worthwhile to adopt, and I also hope to do some original scene design myself, but I have just come into contact with Terragen. Many functions are not well understood, so I hope to deepen my understanding of various functional nodes by copying some of my favorite works. I believe that we can design independently in the near future.