A hard drive failure caused me to lose the file structure and names for my files. Despite being my designated back up drive, it was actually the only spot where most of my stuff was. After parsing through 18000 jpegs, 14000 pngs, and about 800 gifs, I was able to recreate my image folders again. A good chunk of new images came from a pixiv scrape I did a long time but never touched after. Next is to scrape DeviantArt and Twitter.