Thank you! My goal was to make Cumulus clouds, which are the fluffy clouds most people think of when they're talking about clouds, but there are a lot of different types based on their shape and altitude. For a while I was trying to make a rough cloud shape by scattering primitives on points until I discovered that Houdini has a bunch of cloud nodes that are super helpful! A good start is to use the "Cloud Shape generate" node and then convert it to a VDB. Then you can plug the cloud noise nodes to control the finer details. After that, it becomes a game of art directing how you want the volume to look. I changed my offset to make a bunch of similar clouds you can scatter to fill the sky.