First off, I wanna say I'll be making all of the progress updates available for everyone on this one. Since it'll probably take some time, I want you guys to have some content.
Here, I put together all of the frames into a GIF, but I'll be using a higher image quality MP4 for the final version. It's just easier to export GIFs for now.
I also stitched together all of the visible background from each frame. This will let me be able to put a copy of the full background on its own layer and not worry about erasing the stuff on top of it as I replace the spot where the tank top was.