Was Iguanodon one of three dinosaurs that inspired the appearance of Godzilla?

Yes, Iguanodon was one of the three dinosaurs that inspired the appearance of Godzilla, along with the Tyrannosaurus rex and the Stegosaurus. The filmmakers drew on the physical characteristics of these dinosaurs to create Godzilla's iconic design, blending elements like posture and body shape. Iguanodon's distinctive thumb spikes and bipedal stance contributed to the creature's overall menacing look. This combination helped establish Godzilla as a powerful and memorable movie monster.