This origami bear head bookmark is designed by Klaus-DieterEnnen and isn’t very difficult to fold. Duo-coloured paper with brown and black might work out very well I think. Brown for the head and black for the little nose.
Model: Bear Bookmark
Website: The Origamist – Klaus-Dieters Origami Site
Difficulty Level: Low Intermediate
Paper Ratio: Square
Paper size: 5 inches
Model size: 3.5 inches tall and 2.75 inches across
Instructions: The Origamist – Klaus-Dieters Origami Site