Blow Up 1-1

In the final challenge to determine the winner, the final three contestants must build a spectacular Carnivale-style float.

It's a dress-making challenge, with 12 hours to make their dresses. The creations will be worn by models and walked down a catwalk in front of a live audience.

Our remaining balloon artists arrive to find the studio transformed into an impressive jungle, filled with trees and vines. Contestants have 10 hours to create a spectacular wildlife scene.