Has there been any progress on this?
I have a few large files that I need to have installed in order to be able to work with them but I keep them backed up separately due to the size. Being able to exclude them would save me the trouble associated with uninstalling them before every backup and then having to reinstall them again.
what about wimcapture and exclusion list? https://wimlib.net/man1/wimcapture.html
tool is included with Winclone
/Applications/Winclone.app/Contents/Resources/tools/bin/wimcapture