I found an etsy discussion about resins and Magic Gloss, but they were also talking about DG3 and Glossy Accents. Here is the link to that so you can check it out if you want: http://www.etsy.com/forums_thread.ph...5871754&page=2
I've used DG3 & I've heard that Glossy Accents is supposed to be even better. I am leary about the resins because of the smell etc, so I haven't tried any. But these might be an option for you.
Also, you can mod podge over what you've printed so that you won't wind up with smudges.
Good luck & I wish your daughter a speedy recovery!!