Just a recent attempt in Bryce 4, to create realistic, light-shaded clouds. There are some "Sky Lab" clouds behind the volume slab, but one could never mistake the two. The Volumetric clouds are kinda sparse, but the effect is closer? Any pointers, or maybe examples? (Note : Not to discredit Sir Mojo, but surely realistic clouds are POSSIBLE inside Bryce, aren't they? Is the code any different in Bryce 5, that it might be easier to make these clouds at home?)