Preheat oven to 350°.
In a mixing bowl, combine zucchini, eggs, vanilla, olive oil, maple syrup and honey. Stir gently, set aside.
In a large mixing bowl, combine the walnuts, flours, baking soda, baking powder, salt and cinnamon.
Stir to combine and make a well in the middle. Pour the wet mixture into the well and stir just a few times until barely combined (about 15 stirs).
Pour the batter in 2 muffin tins greased with nonstick cooking spray.
Bake for 20 minutes or until muffins are golden at the top and spring back when pressed.
Cool on a wire rack.