When having a CMS with a Picture-field, Zapier is not able to import it:
Bargle. We hit an error creating a item. :-( Error: api.webflow.com returned (400) Bad Request and said "ValidationError: Invalid image id."
See forum for a workaround here.
I currently don't need to seem to need a workaround. If I submit an image URL in Zapier, directly to the Webflow Collection Item Image field, Webflow is handling it, processing it, and importing it as a Webflow asset.
I'd guess there are limitations here, like the standard 4MB webflow file size limit.
You won't be notified about changes to this idea.