Never used this extension but I’d be more than happy to help you trouble shoot the issue. Many extensions will create objects on non ConDocs layers. If the cladding is not on a ConDoc layer they won’t show in the exported scenes. If the cladding is being created with a raster image that would be another reason. The elevation scenes export in ConDocs doesn’t export raster images. I guess I need to look into this cladding extension for my use.