This is definitely needed and there is some interest; the last
discussion seems to be
<https://commons.wikimedia.org/wiki/Commons:Village_pump/Archive/2015/10#Adding_Wikidata_ID_to_Template:Creator_possible>,
while others are outdated:
*
https://commons.wikimedia.org/wiki/Commons:Wikidata/How_GLAMs_can_help_the_…
*
https://commons.wikimedia.org/wiki/Commons_talk:Structured_data#Templates_t…
Around January, Wikimedia Italia will need to upload images of some 900
items like this:
http://www.museidelcibo.it/page.asp?ID=504246
I doubt our properties are standard enough to be available or useful to
others; mainly I'd want to transclude the free text description of the
item from Wikidata. (So that later even Wikipedia articles could use it
if needed.)
Nemo