I finished the story (without revisions) tonight!
Writing the story out completely took roughly 4 hours. Now, I’m going to do some quick revision work and start drawing up the GIFs. Since the story ended up with 19 endings, I’m not sure every single one will have a GIF on it. Perhaps I’ll focus the GIFs on the “good” endings, or the ones that take the most effort to reach. I’ll work on building my GIF sets from the bottom of the narrative up. I’ll stop either when I’ve made all my GIFs or until I’ve hit 15 hours.