"It will either bring about change or confirm that people aren't ready for change," said 44-year-old Patston.
Model Brittany Griffin, 20, is all in favour of that change.
Born with part of her arm missing due to an amniotic band cutting off circulation while she was in the womb, she has signed with Auckland model agency Red Eleven and was looking forward to her first assignment.
"If I can help other people or children by sharing my story that would be great," said Griffin.
She thought Patston's idea could make a big difference. "It would be nice just to have more awareness for other people so it's not such a shock when they first see you."
She said disabled people tended to get on with their lives by finding solutions to any setbacks.
Patston received $20,000 from the Ministry of Social Development's "Make a Difference Fund".
The ministry's family and community services deputy chief executive, Murray Edridge, said Unique Extras was an "inspired idea" that would remind people that disabled people were part of everyday life.