Update on Baal: he survived the night I think. He can still move a bit/pulsate. I got him a bigger enclosure than the last one, and I also just got him coco peat as substrate (100% coco peat). Here's a picture of him now. He can still move, but still not enough to walk around like a normal centipede. If you know anything that can help him continue to get better, please tell me and I'll do my best. Also, thanks for the support so far!