I have created a file request link that anyone should be able to use to upload any example images that they think would benefit the group: Submit files here
You’ll need to follow a separate link in order to view the directory (i.e. to browse and download files that have been shared): View File Submissions
Remember this forum is public so do be careful not to share images that you do not have rights to share. However, we do appreciate any submissions that you think would be useful and are able to get clearance to “donate” to the group’s efforts.