There are 45 Origami Designs in AEP convention 2012:

Design	Designer	Page	Details	Photo
Show only designs with photos
Propeller Toys - Action Models	Jaime Nino Bernal	11	Square
Cube Geometric and other shapes	Jaime Nino Bernal	12	Square 6 units
Tetrahedron Geometric and other shapes	Juan Gimeno	13	Rectangle 2 units
Falling star Geometric and other shapes	Isa Klein	16	Square 30 units
Winged heart Hearts	Richard Ojeda Soto	16	Square
Puzzle 10 Toys - Puzzles	Angel Ecija Blanco	18	Rectangle 24 units
Puzzle 11 Toys - Puzzles	Angel Ecija Blanco	19	Square 36 units
Zetalamp Geometric and other shapes	Jorge Pardo	20	Rectangle - A size 30 units
Hexagonal star box Boxes and Containers	Juan Pedro Rubio Pena	23	Square 12 units
Goblet Boxes and Containers	Joseph Wu	30	Hexagon
Letters Symbols	Jason Ku	34	Square
Formula 1 race car Sports and Athletes	Carlos Gonzalez Santamaria (Halle)	37	Square 20 units	Folded by PAN Hang
Angel Imaginary beings - Angels	Tran Trung Hieu	56	Square
Flower Flora - Flowers	David Martinez	60	Hexagon Also in BOS Convention 2012 Autumn Also in CDO convention 2012 Also in Origami Deutschland 2017 Also in OrigamIsrael 2021 8th Convention Also in Polish Origami Association Newsletter 9 Also in Quadrato Magico Magazine 105 and in other sources...	Folded by Eric Madrigal
Pine cone Flora - Trees and Plants	Beth Johnson	64	Square Also in BOS Convention 2013 Autumn Also in BOS Magazine 273	Folded by Rui Roda
Scarlet oak leaf Flora - Trees and Plants	Jens-Helge Dahmen	69	Square Also in Argentina Convention 2010 Also in Colombian Origami Convention 2011 Also in MFPP 2013 Convention	Folded by Magali
Fish - hsiF Toys - Puzzles	Herman van Goubergen	74	Rectangle - 1X2 Also in BOS Convention 2011 Spring - Birmingham Also in MFPP 2018 Convention Also in Quadrato Magico Magazine 99	Folded by Marjan Smeijsters
Turtle Reptiles - Turtles	Jens Kober	75	Square
Sparrow chick Birds - Passeriformes	Daniel Sancho	78	Square
Reef fish Fish	Roman Diaz	83	Square Also in Argentina Convention 2010 Also in BOS Convention 2010 Also in Origami USA Convention 2010 Also in Origami Worldwide by John Montroll and Brian K. Webb Also in OrigamIsrael 2018 5th Convention Also in OrigamIsrael Newsletter 25 and in other sources...	Folded from a square of duo origami paper by Gilad Aharoni
Fox Mammals - Canidae - Coyotes, Foxes and Wolves	Juan Gimeno	87	Square
Anteater Mammals - Xenarthra - Anteaters and Sloths	Hoang Tien Quyet	92	Square Also in Canada Convention 2012 Also in CDO convention 2013	Folded by Rui Roda
Brachiosaurus Dinosaurs and Prehistoric Animals - Jurassic - Jurassic Dinosaurs	Juan Francisco Carrillo (Juanfran)	94	Square
Panda Mammals - Ursidae - Pandas	David Llanque	97	Square Also in Czech Origami Convention 2012 Also in Tanteidan 18th convention	Folded by Gilad Aharoni
North American Cardinal Birds - Passeriformes - Cardinals	Roman Diaz	102	Square Also in Bogota Origami Convention 2016 Also in Quadrato Magico Magazine 102 Also in The Beauty of Origami by Makoto Yamaguchi Also in The Paper Magazine 105	Folded from a square of duo origami paper by Gilad Aharoni
Seagull in flight Birds - Charadriiformes - Gulls	Pietro Macchi	105	Square
Bull Mammals - Bovidae - Cows and Buffalo	Christophe Boudias	109	Square
Penguin Birds - Sphenisciformes - Penguins	Julio Eduardo	112	Square
Tarsier Mammals - Primates	Sebastien Limet (Sebl)	117	Square Also in BOS Convention 2015 Autumn Also in MFPP 2014 Convention	Folded by Magali
Duck Birds - Anseriformes - Ducks and Geese	Tsuda Yoshio	120	Square
Rabbit Mammals - Lagomorpha - Rabbits and Bunnies	Seo Won Seon (Redpaper)	123	Square Also in Jong Ie Nara Plus magazine 79-16 Also in Middle Earth Origami by Seo Won Seon (Redpaper) Standing, sitting or running	Wet-folded from a square of double-sided mulberry paper by Gilad Aharoni
Giraffe Mammals - Giraffidae - Giraffes and Okapi	Jason Ku	127	Square
Cat Mammals - Felidae - Cats	Fernando Gilgado Gomez	130	Square Also in Czech Origami Convention 2012 Also in Olympiad 2012 Also in Origami Europe Also in Origami USA Convention 2012	Folded by Pere Olivella
Flapping hummingbird Toys - Action Models	Francisco Javier Caboblanco	143	Square
Shell Molluscs	Francisco Javier Caboblanco	144	Square
Ostrich Birds - Struthioniformes - Ostriches	Francisco Javier Caboblanco	146	Square 2 units
Mhytos Imaginary beings	Francisco Javier Caboblanco	149	Square 3 units
Space Shuttle Vehicles - Spacecrafts	Fumiaki Kawahata	153	Square
Space Shuttle Vehicles - Spacecrafts	Fumiaki Kawahata	159	Square	Folded by Magali
Tyrannosaurus Dinosaurs and Prehistoric Animals - Cretaceous - Tyrannosaurus Rex	Fumiaki Kawahata	171	Square
Cat Mammals - Felidae - Cats	Fumiaki Kawahata	178	Square Also in Czech Origami Convention 2013 Also in Origami Works of Fumiaki Kawahata by Fumiaki Kawahata Also in Tanteidan 17th convention	Folded by Gilad Aharoni
Banana slug Molluscs	Robert J. Lang	187	Square
Cliff swallow Birds - Passeriformes	Robert J. Lang	189	Square
Toucan Birds - Piciformes - Toucans and Woodpeckers	Quentin Trollip	195	Square Also in Czech Origami Convention 2012 Also in Origami USA Convention 2012	Folded by Quentin Trollip
Labrador retriever Mammals - Canidae - Dogs	Quentin Trollip	206	Square Also in Czech Origami Convention 2013	Folded by Quentin Trollip