Here's more of a step by step tutorial on how to make 3d clouds in 3ds Max
3d Cloud File:
https://www.disneyanimation.com/data-sets/?drawer=/resources/clouds/
Sky BKG Bitmap:
https://www.cgskies.com/sky.php?sky=340?type=all
Installing Compositor Link between AE & 3ds Max:
article:
https://knowledge.autodesk.com/support/3ds-max/troubleshooting/caas/sfdcarticles/sfdcarticles/3ds-Max-How-to-install-the-After-Effects-AE-Compositor-Link.html
Video:
https://www.youtube.com/watch?v=bCGCh46BIU4
I feel like I glazed over a few things in the tutorial, specifically on the plane integration, if you have any questions or want to talk VFX just message me via email or an Instagram DM
Email:
[email protected]
Instagram:
@logan_mcnay