"I did want to earn it. It is something I knew was possible if I worked hard for it."
There are five sections of Scouting in New Zealand: Keas, Cubs, Scouts, Venturers and Rovers and each section has its own programme of activities, badges and awards.
Anna first joined the scouting movement as a Kea when she was six and says her progression through the sections was always good fun.
"I've always enjoyed coming along to the meetings and doing camps and everything. It is a commitment time wise, but it is worth it for the skills you gain as you go."
During her years as a scout alone, Anna has gained plenty of skills, earning herself badges which she sews onto a camp blanket as she goes.
"The blanket is a good record of my achievements, and it is something I will always keep and treasure."
Group leader Antoinette Buckley says the group are all proud of Anna's achievement.
"She has been an awesome scout because she has never given up on things. Even when she found something hard to do, she kept on at it until she got there, that dedication speaks for itself."