Duck Headphone Rest w/ 3M Command Bracket

This is a pretty simple remix of [Duck Headphone Hanger](https://www.thingiverse.com/thing:2831920) by [Toshi_TNE](https://www.thingiverse.com/Toshi_TNE).

I wanted to hang this without putting (more) holes in my wall, especially since I wasn't sure if I'd like it well enough to keep it. I created a simple bracket that fits into the keyholes on the back, and is the right size for one large 3M Command Strip to hang it to the wall. You can affix the plate to the wall, then mount the duck head onto it exactly like you would if you put screws into the wall.