Mac icons for 3rd party files

Is it possible for LO to provide a specific icon for 3rd party format files, such as MS Office .doc, .docx, .xls, .xlsx, when LO is selected as the default application for those file types? I am currently running macOS Sierra 10.12.5 and LO 5.2.7002, and have selected LO as the default application for MS Office file types. The Finder icons for those file types have mostly changed to a generic file icon, a few still retain the MS icons, there doesn’t seem to be any consistency as to why. It would be nice to have an identifiable icon provided for those files, even a single icon for all 3rd party files. I have tried resetting the system icon cache, no effect, and there doesn’t appear to be any icon resources in the LO package for 3rd party files.