Sunglasses Arm

When one of the arms for my sunglasses broke, I designed new ones for it. Understand that while this model really isn't intended for human consumption, there's no reason not to share it. I've included an image of the style of hinge this is designed for. It is not parametric.

You'll notice in the photo, one arm is grey, while the other is green. The grey is ColorFabb PHA, while the green is some cheap generic PLA. The green was printed recently, after the left grey arm broke after a few m