Sorry for the delay. Here's the photo of the pile of tumbled porcelain!
Still no baby bunnies, no hair pulling, and no nesting activity. It's entirely possible that the breeding didn't take. I didn't watch them to see if they did what they were supposed to do. Today is day 30, so maybe being a first-time breeder she just isn't preparing in advance. I don't know. I'll wait a few more days before giving it up as a missed breeding.