gound.ply download link is not working

[Seunggyu-Lee]

Hello, thank you for your great work!

I was trying to reproduce the 'Composition and Relighting' part in the README, but I found that the ground.ply download link is not working.

Could you please provide an updated link or suggest an alternative way to obtain the ground.ply file? This file seems essential for correctly following the steps in the tutorial, and I would greatly appreciate any assistance in resolving this issue.

Thank you in advance for your help!