Tyrannosaurus by Issei Yoshino

Diagrams in BOS Convention 1994 Spring
Diagrams in Issei Super Complex Origami by Issei Yoshino
Diagrams in Origami Skeleton of a Tyrannosaurus Rex by Issei Yoshino
Diagrams in Origami Tanteidan Magazine 4
Diagrams in Tanteidan 2nd convention
Wet-folded from a square of double-sided Unryu paper

Tyrannosaurus by John Montroll

Diagrams in Dollar Bill Origami by John Montroll
Folded from a US$ proportioned rectangle of Vietnamese wrapping-paper

Tyrannosaurus by John Montroll

Diagrams in Dinosaur Origami by John Montroll
Folded from a square of textured origami paper

Tyrannosaurus by Jozsef Zsebe

Diagrams in Fold Line by Jozsef Zsebe
Wet-folded from a square of textured art paper

Tyrannosaurus by Jun Maekawa

Diagrams in Tanteidan 7th convention
Folded from a square of patterned art paper

Tyrannosaurus by Jun Maekawa

Diagrams in Genuine Japanese Origami (Book 1) by Jun Maekawa
Diagrams in Genuine Origami Square-Root 2 by Jun Maekawa
Folded from a rectangle of Trimaco masking-paper

Tyrannosaurus by Kunihiko Kasahara

Diagrams in Cute! Cool! Beautiful! Animal Origami Book by Kunihiko Kasahara
Folded from a square of textured origami paper

Tyrannosaurus Rex by Kunihiko Kasahara

Diagrams in Le Pli 57
Diagrams in Origami Omnibus by Kunihiko Kasahara
Diagrams in The Joy of Origami by Margaret Van Sicklen
Folded from a square of Kraft origami paper

Tyrannosaurus rex baby by Makoto Yamaguchi

Diagrams in The Beauty of Origami by Makoto Yamaguchi
Diagrams in Cute Animal Origami by Makoto Yamaguchi
Folded from a square of textured origami paper

Tyrannosaurus by Miyajima Noboru

Diagrams in MFPP 2009 Convention
Diagrams in Origami Instruction Book by Miyajima Noboru
Wet folded from a square of double-sided mulberry paper