Created for my 2012 Honda Odyssey, but other years have same key (2011,2012, 2013, 2014).
Original screw version doesn't need supports. Supports make the alternate a little cleaner, but not fully needed.
Blue key has alternate screw, purple key is original screw in photos
STRONGLY recommend PETG, since it's a car and durability/heat are major considerations but provided PLA makes as well.
Instructions
The author marked this model as their own original creation.