I defer to the more seasoned RT'ers, but I'd like to offer my recent experience as a different approach:
Recall I just had that show to prep bunnies for. I had to take them out and give them a good rub down after misting them with water to get all their shedding hair out and generally condition them. I would "scratch" their little bunny-butts, since that's where most of the trapped fur was, and rubbed them firmly in the opposite direction of the fur, then back towards the tail, over and over and over again, for about 5 to 10 minutes a day. It was a bunny massage.
When first removed from the cage to the grooming table, I could tell they were nervous because they were kind of stiff. But after a little bit of bunny-massage, they loosened up and were easy to move into the "show pose". When I put them back in their cage, I made sure to continue to pet them and get them to relax again before I let them go. I always gave them a horse cookie after they were safely 'home' again too. I noticed improvement after as little as one time grooming them, but some took a bit longer. Now when I open their doors, most of them come up for pets and have stopped running to the back of the cage.
I would let her settle in for a few days as everyone suggests, and sweet talk her a lot. But if you get impatient, you might give her a good rubdown and then sit on the couch or your bed with her for a while and pet her face and ears, letting her hop back and forth as she likes for a while, and offering treats when she comes back to visit. When you put her back in her cage make sure you don't let her run off immediately- you want her to know that having your hands on her feels good when she's 'at home' too! Then give her a treat and leave her alone.