Fancy Auto Book mark

I wanted the notched piece, the piece that is constantly in view as you read, to be a little fancier. I found some nice filigree pieces in a letter set which I subtracted out of the piece. I figured it might be rather fragile with the hole all the way through the piece, so I also made an embossed and debossed version.

Edit: It seems Thingiverse is not going to render the .stl files. A is the one with the design cut through the entire thickness. B is the raised embossed design shown in the photo. C is the recessed debossed design.