There are 49 Origami Designs in CDO convention 2002:

Design	Designer	Page	Details	Photo
Show only designs with photos
Dolphin Mammals - Cetacea - Dolphins	Leong Cheng Chit	1	Square Also in Origami USA Convention 2003	Folded by CDO 2002 convention exhibitor
Sea eagle Birds - Falconiformes - Birds of prey	Leong Cheng Chit	6	Square
Deer Mammals - Cervidae - Deer and Moose	Ronald Koh	20	Square Also in Bogota Origami Convention 2013 Also in BOS Convention 2001 Spring Also in MFPP 2001 Convention Also in Origami USA Convention 2001	Folded by Eyal Reuveni
Markhor Mammals - Bovidae - Sheep, Goats and Bovides	Ronald Koh	38	Square Also in Indonesian 1st Origami Convention 2015 Also in Origami USA Convention 1993	Folded by Gilad Aharoni
Panda Mammals - Ursidae - Pandas	Ronald Koh	50	Square Also in BOS Convention 2003 Spring Also in Czech Origami Convention 2013	Folded by Gilad Aharoni
Greyhound Mammals - Canidae - Dogs	Ronald Koh	64	Square
Hearts with stars Hearts	Francis Ow	77	Square
Heart clip Hearts	Francis Ow	78	Square
Harlequin heart Hearts	Francis Ow	80	Square
Heart necklace Hearts	Francis Ow	82	Square
Talking heart Hearts	Francis Ow	84	Rectangle - 1X3
Auto transport Vehicles - Cars	Pasquale d'Auria	86	Rectangle - 1X2
Lizard Reptiles	Pasquale d'Auria	93	Square
Table football Toys	Pasquale d'Auria	98	Rectangle 5 units
Modular decoration Geometric and other shapes	Luigi Midali	109	Square Multiple units
Envelope Letters and Envelopes	Luigi Midali	110	Square
Cala Flora - Flowers	Luigi Midali	111	Square
Spathiphjllum Flora - Flowers	Luigi Midali	113	Triangle
Icarus with helmet Imaginary beings	Federico Scalambra	115	Triangle 2 units
Table Objects - Furniture	Francesco Decio	121	Square 5 units
Dragon in flight Imaginary beings - Dragons	Enrica Prazzoli	129	Square
Rose - modular Flora - Flowers	Silvana Betti Mamino	131	Square 12 units
Box Boxes and Containers	Mauro Pucci	133	Square
Bird Birds	Mauro Pucci	138	Square
Butterflies Insects - Butterflies	Mauro Pucci	140	Square
Incense holder Objects - Useful	Enrica Dray	144	Square
Garland Geometric and other shapes	Franco Pavarin	146	Square 4 units
Cross cubes Geometric and other shapes	Pietro Macchi	148	Rectangle - 1X2 6 units
Bird bookmark Bookmarks	Fatima Granadeiro	151	Square
Sparrow Toys - Planes	Luiza Gullino de Faria	152	Square
Azalea Flora - Flowers	Sandra de Sa Fortes Gullino	153	Pentagon
Elephant envelope Letters and Envelopes	Jaciara Grzybowski	154	Square
Envelope Letters and Envelopes	Laura L. Kruskal	155	Rectangle - A size
Cat 9 Mammals - Felidae - Cats	Edwin Corrie	156	Square
Kitten Mammals - Felidae - Cats	Edwin Corrie	158	Square
Swan 7 Birds - Anseriformes - Swans	Edwin Corrie	159	Square
Tongue People - Anatomic parts	Nick Robinson	161	Square Also in Rude Origami by Unknown Also in Very Naughty Origami by Nick Robinson Also in Tanteidan 11th convention	Folded by Nick Robinson
Sheep Mammals - Bovidae - Sheep, Goats and Bovides	Nick Robinson	162	Square
Tropical fish Fish	Nick Robinson	163	Square
Tyrannosaurus Dinosaurs and Prehistoric Animals - Cretaceous - Tyrannosaurus Rex	Nick Robinson	164	Square Also in MFPP 2004 Convention Also in Atlas de l'Origami Also in BOS Magazine 218 Also in Der Falter 37 Also in Origami Adventures: Dinosaurs by Nick Robinson Also in Super Quick Origami Animals by Nick Robinson and in other sources...	Folded by Nick Robinson
Pajaritas Toys	Luis Fernandez Perez	165	Rectangle
Bunnies Mammals - Lagomorpha - Rabbits and Bunnies	Zsuzsanna Kricskovics	166	Rectangle 2 units
Tyrannosaurus Dinosaurs and Prehistoric Animals - Cretaceous - Tyrannosaurus Rex	Jose Anibal Voyer	170	Square
Dragon - 3 headed Imaginary beings - Dragons	Jose Anibal Voyer	173	Square
Locust Insects	Jose Anibal Voyer	184	Square
Masks People	Valentin Vaquero	188	Square
Palm Flora - Trees and Plants	Oscar Monteza	196	Square 3 units
Angel Imaginary beings - Angels	Oscar Monteza	204	Square
Madonna Religion and Holidays - Christian Religion	Oscar Monteza	208	Square