Thanks so much Martin, appreciate the quick response too…
There looks to be some good options for some quick cloud creation. I’d like to try and make it as realistic as possible and have the whispy organic look of the clouds from the tutorial. Here’s a screenshot of the object and mesh’s with different settings available in the “Mesh to Volume” box. The Resolution Mode, Voxel Size/Amount, do give me some good starting points – though I’d like to add some large/medium/small formations around the object (similar to the tutorials and I’ve put a cloud formation from the tutorial at the bottom of the render).
I’m not sure if that’s doable but this gives me hope!