Both her thighs had a slight crack in the seams, so I (slowly and with difficulty) split open the one that looked the biggest and replaced the lower leg with a CAM part with the pin cut down a bit. It's still too small, so while I figure out how to make it fit properly it's held on by a "bandage" i.e. a strip of cotton fabric (with one end wrapped around the pin to make it fit better). It works pretty well actually!
My first CAM skeleton set came with two right arms, so I bought another one when they were on sale. Good thing I had three right arms, since I managed to break the plug on the first one.
Her hip joints (ball and socket, not elastic) were super floppy, so I just wrapped rubber bands around them. I know you can "suede" smaller joints with super glue, but I'm not sure how well it works on large hip joints. Maybe I'll give it a go later, but they're fine for now.
Her hair went flat when I boiled her. Kanekalon again. I managed to fix the bangs pretty ok, not sure what to do with the rest. I've seen so many great Ghoulia haircuts - short, spiky, curly, mohawk - and I can't decide what to try first. I'm leaning towards something shorter, though. Maybe curls - unlike a cut they can be undone if I mess up.
... I was going to add, "and then I'll give her a repaint!" - but I keep saying that, don't I? Anyway, this version has a rather nice bright green glitter eyeshadow in striking contrast with her bright red lips, and I kind of want to keep that. Maybe if the hair turns out well I'll get some ideas for her new look?