So I finished gathering the images for Anya Taylor-Joy (about 450 of them), and trained a model. The results are not bad, but I think I'm going to try training with either more or less epochs to see if the results get better, and if not, then train another model with these parameters and merge with this one to get slightly better results. Here's an example of what it does right now:
So yeah, not bad, but I think I can do better. So I'll work on that and should hopefully have some good renders up in the next few days.
However, I have decided on my next celebrity, and that's going to be Melissa Benoist. Looks like the number of images for her will be much smaller, so she shouldn't take as long.
EDIT: ended up having my computer tied up with some other things so it will take a few more days