How about making a dome barely over her with those leftover pvc hoops and rebar? Cross 3 of them over her in different directions, cover with clear plastic and put a fan inside? Drive the rebar in and cut the pvc to size. Stretch some rope over the top to keep the cover from becoming a sail and wait a week to see what happens? If you somehow get a week of partly cloudy with 60s temps, it might work. No diving off any more ladders, either, okay? LMAO
Leave some air space at the bottom for circulation. If it doesn't work, at least you gave her one last shot at finishing. Milk jugs filled with water tied to the cover work well to keep it tight.