Plague Doctor Mask - Flat edges for easier printing

myminifactory

This is a very slightly altered design of the plague mask released by Alan Stanford :  https://www.myminifactory.com/object/3d-print-plague-mask-2721 All I did was flatten the vertices along the bottom of the mask so that when printing the mask sits on the print bed better. Even when attempting to auto-orient the bottom, the slight curve of the pieces caused small print issues and adhesion issues on the first layer.