Party Favor Soccer Style Whistle (no pea)

I made this from scratch in Fusion 360 following this tutorial which I think was originally from autodesk inventor. http://www.instructables.com/id/3D-Printing-Whistle/

The Fusion 360 files are here: http://a360.co/2nkxavQ

I didn't put the pea in, although the one recommended in the tutorial is way oversized and doesn't vibrate like you would like because it is too heavy. I'll upload my printer settings for my Monoprice Maker Select Plus with eSun PLA+ material. I believe I used the me