Defiantly want to incorporate the heads into the project......will make them and photograph people wearing them in a forest so I can then use the images as part of my display....maybe sell them as prints if they look cool....helps tie the project together and will explain why there are people wearing big bunny head walking around the show, good promotion as it will be memorable and when people get to my section they'll be like 'ohhhhhhhhhhhhhhhhhhhhhhhhhhh ..........I get it.'
Blow up a balloon. Paper mache' it. 3 layers. Dry between layers. Cut in half. Cut eyes out. Paint. Last coat of PVA over the paint to shine. Or just go here lol http://www.wikihow.com/Make-a-Papier-M%C3%A2ch%C3%A9-Mask-(for-Kids)