There are 40 Origami Designs in CDO convention 2009:

Design	Designer	Page	Details	Photo
Show only designs with photos
Vespa Vehicles - Motorcycles	Federico Scalambra	3	Rectangle - 1X2 3 units
Pasta Food	Alessandro Beber	10	Square Multiple units
Plate Boxes and Containers	Pasquale d'Auria	14	Square
Tray Boxes and Containers	Pasquale d'Auria	15	Square
Cup Food	Pasquale d'Auria	17	Square
Spoon Food	Pasquale d'Auria	20	Rectangle - 1X2
Airplane Vehicles - Airplanes	Pietro Colombo	24	Square
Chessboard Toys - Games	Francesco Decio	32	Square Multiple units
Ballerina People - Occupations	Pasquale d'Auria	38	Square
Stairs Objects - Furniture	Pasquale d'Auria	44	Rectangle - 1X3
Lotto symbol Symbols	Pier Paolo Pessina	49	Rectangle - A size
Pulcinella mask Media and Culture	Francesco Miglionico	52	Square
Tower of Pisa Landmarks	Gerwin Sturm	58	Square
Octagonal meringue Geometric and other shapes	Philip Chapman-Bell	60	Circle Crease pattern
Tessellation Geometric and other shapes	Christiane Bettens (Melisande)	62	Square Crease pattern
6 intersecting dodecahedrons Geometric and other shapes	Jorge Pardo	67	Rectangle - A size Multiple units
Egyptian ball Geometric and other shapes	Jorge Pardo	71	Square 60 units
Hexagonal ball Geometric and other shapes	Jorge Pardo	73	Rectangle - 1X2 42 units
Vortices Geometric and other shapes	Jorge Pardo	75	Square Multiple units
Hat star Geometric and other shapes	Jorge Pardo	78	Square 30 units
Pajarita star Geometric and other shapes	Jorge Pardo	80	Square 24 units
Minotaur Imaginary beings	Satoshi Kamiya	83	Square Also in Works of Satoshi Kamiya 2 - 2002-2009 by Satoshi Kamiya	Folded by Eyal Reuveni
Frog Amphibians	Paul Jackson	100	Square
Moving lips Toys - Puppets	Miri Golan	102	Square Also in Folding for All 2 Also in Israeli Origami Collection Volume 1 Also in Quadrato Magico Magazine 95	Folded from a square of origami paper by Gilad Aharoni
Snail Molluscs	Jonathan Jackson	104	Square
Zodiac symbols Symbols	Luigi Leonardi	106	Square
4 monkeys Mammals - Primates	Luciano Petino	130	Square
Monkey bookmark Bookmarks	Luciano Petino	135	Square
CD case Objects - Useful	Luciano Petino	140	Rectangle - A size
Envelope Letters and Envelopes	Luciano Petino	142	Rectangle - A size
Pudding module Geometric and other shapes	Massimiliano Cossutta	144	Rectangle 30 units	Folded by Massimiliano Cossutta
Cat Mammals - Felidae - Cats	Carlo Mugnai	147	Rectangle - 1X2
Regular polyhedrons Geometric and other shapes	Silvana Betti Mamino	148	Rectangle Multiple units
Peter the Great monument People	Victoria Serova	159	Square 4 units
Christmas tree Flora - Trees and Plants	Pasquale d'Auria	175	Triangle Multiple units
Twistar Geometric and other shapes	Luigi Midali	185	Square
Magnolia star Geometric and other shapes	Luigi Midali	189	Square
Hearts photo-frame Objects - Frames	Luigi Midali	191	Square
Inspiration spiral Geometric and other shapes	Francesco Decio	194	Square Multiple units
Frame Objects - Frames	Sandra de Sa Fortes Gullino	206	Rectangle - A size 4 units