Duplicate media uploads

Hello, I just purchased your plugin and tested it. It successfully exported and imported a cpt post from my live site to staging. This particular cpt uses ACF’s gallery field type. The images were successfully downloaded from the live source and added to the staging site’s media. So for all intents and purposes the plugin did what it was supposed to do!

The one thing I noticed is that the plugin imported one of the same media files twice. I believe this is because the post’s Featured image is one of the same images contained in the ACF gallery. On the live site, the file is not duplicated, but on the staging site after the import, there are two images that are exactly the same but with different names (4-1.jpg and 4-1-1.jpg).

Is it possible to make a change to the plugin so that it will look to see if it has already imported a given file, and to use that one rather than uploading a duplicate?

Thank you!