Anyone have any info on these ? I have 8 different cards, although my numbers go up to #12. I have not seen # 1, 3, 4 or 10. Not sure if they exist

The fronts are photos of female models. The backs are white with biographical info. No dates, but probably 2013 or 14. All are signed by the respective model

I am told that they were given out at the Super Mega Fest, whenever that was