With the csv file and image sets finalized, I've uploaded them to Google Drive, so that people can start creating their own leagues and sets of images.
Let me know if you have any problems reaching this. Meanwhile, I know at least one fellow who's working on a full set of real images. When he's done, I think he's going to make them available as well!
https://drive.google.com/open?id=1U2XTP3acCPxgxdzZi3kJ63dxqpmlg3mC