I have hundreds of .mjw files, most of which are working files for specific projects. I use 'save as...' quite a bit. I use a naming convention that usually tells me exactly what I'm looking at but this one was a mystery, so I rendered it. The file has a 'last modified' date of 2016 but it's actually from an older project, 'derJunker' (named in honor of my old pal JW). derJunker was a project that had reached the limits of my Mac G5, so I shelved it. I think I'll mess around with it a bit more on this i7 laptop that I'm now using. Standard Mojo with Volumetics atmos/clouds. I'm posting this because it took all night to render but it's not a great image, so I'll probably delete it when I post an update. It reminds me of a desiccated octopus that crawled out of the water to die... ;)